diff --git a/src/Cutter.cpp b/src/Cutter.cpp
index b89bc91b..b06b74c2 100644
--- a/src/Cutter.cpp
+++ b/src/Cutter.cpp
@@ -249,7 +249,7 @@ QString CutterCore::cmd(const char *str)
     QString o = QString(res ? res : "");
     r_mem_free(res);
     if (offset != core_->offset) {
-        emit seekChanged(core_->offset);
+        updateSeek();
     }
     return o;
 }
diff --git a/src/Cutter.pro b/src/Cutter.pro
index fd817c28..42237dbd 100644
--- a/src/Cutter.pro
+++ b/src/Cutter.pro
@@ -188,7 +188,6 @@ SOURCES += \
     common/NestedIPyKernel.cpp \
     dialogs/R2PluginsDialog.cpp \
     widgets/CutterDockWidget.cpp \
-    widgets/CutterSeekableWidget.cpp \
     widgets/CutterTreeWidget.cpp \
     widgets/GraphWidget.cpp \
     common/JsonTreeItem.cpp \
@@ -219,7 +218,8 @@ SOURCES += \
     widgets/CutterTreeView.cpp \
     widgets/ComboQuickFilterView.cpp \
     dialogs/HexdumpRangeDialog.cpp \
-    common/QtResImporter.cpp
+    common/QtResImporter.cpp \
+    widgets/CutterSeekable.cpp
 
 HEADERS  += \
     Cutter.h \
@@ -288,7 +288,6 @@ HEADERS  += \
     dialogs/R2PluginsDialog.h \
     widgets/CutterDockWidget.h \
     widgets/CutterTreeWidget.h \
-    widgets/CutterSeekableWidget.h \
     widgets/GraphWidget.h \
     common/JsonTreeItem.h \
     common/JsonModel.h \
@@ -322,7 +321,8 @@ HEADERS  += \
     widgets/CutterTreeView.h \
     widgets/ComboQuickFilterView.h \
     dialogs/HexdumpRangeDialog.h \
-    common/QtResImporter.h
+    common/QtResImporter.h \
+    widgets/CutterSeekable.h
 
 FORMS    += \
     dialogs/AboutDialog.ui \
diff --git a/src/widgets/CutterSeekable.cpp b/src/widgets/CutterSeekable.cpp
new file mode 100644
index 00000000..deed46da
--- /dev/null
+++ b/src/widgets/CutterSeekable.cpp
@@ -0,0 +1,59 @@
+#include "MainWindow.h"
+#include "CutterSeekable.h"
+
+#include <QPlainTextEdit>
+
+
+CutterSeekable::CutterSeekable(QObject *parent)
+    :
+    QObject(parent)
+{
+    connect(Core(), &CutterCore::seekChanged, this, &CutterSeekable::onCoreSeekChanged);
+}
+
+CutterSeekable::~CutterSeekable() {}
+
+void CutterSeekable::onCoreSeekChanged(RVA addr)
+{
+    if (synchronized && widgetOffset != addr) {
+        synchronized = false;
+        seek(addr);
+        synchronized = true;
+    }
+}
+
+void CutterSeekable::seek(RVA addr)
+{
+    previousOffset = widgetOffset;
+    widgetOffset = addr;
+    if (synchronized) {
+        Core()->seek(addr);
+    }
+
+    emit seekableSeekChanged(addr);
+}
+
+
+void CutterSeekable::seekPrev()
+{
+    if (synchronized) {
+        Core()->seekPrev();
+    } else {
+        this->seek(previousOffset);
+    }
+}
+
+RVA CutterSeekable::getOffset()
+{
+    return (synchronized) ? Core()->getOffset() : widgetOffset;
+}
+
+void CutterSeekable::toggleSynchronization()
+{
+    synchronized = !synchronized;
+}
+
+bool CutterSeekable::isSynchronized()
+{
+    return synchronized;
+}
diff --git a/src/widgets/CutterSeekable.h b/src/widgets/CutterSeekable.h
new file mode 100644
index 00000000..232baea5
--- /dev/null
+++ b/src/widgets/CutterSeekable.h
@@ -0,0 +1,80 @@
+#pragma once
+
+#include "Cutter.h"
+
+class MainWindow;
+
+class CutterSeekable : public QObject
+{
+    Q_OBJECT
+
+public:
+    explicit CutterSeekable(QObject *parent = nullptr);
+    ~CutterSeekable();
+
+    /**
+     * @brief seek changes current offset.
+     * If the seekable is synchronized with Core, then
+     * the Core offset will be modified and then the CutterCore::seekChanged
+     * signal will be emitted.
+     * In any case, CutterSeekable::seekableSeekChanged is emitted.
+     * @param addr the location to seek at.
+     */
+    void seek(RVA addr);
+
+    /**
+     * @brief toggleSyncWithCore toggles
+     * Core seek synchronization.
+     */
+    void toggleSynchronization();
+
+    /**
+     * @brief getOffset returns the seekable offset.
+     * If the seekable is synchronized with Core, this function
+     * is similar to Core()->getOffset.
+     * If it's not synchronized, it will return the seekable current seek.
+     * @return the seekable current offset.
+     */
+    RVA getOffset();
+
+    /**
+     * @brief isSynchronized tells whether the seekable
+     * is synchronized with Core or not.
+     * @return boolean
+     */
+    bool isSynchronized();
+
+public slots:
+    /**
+     * @brief seekPrev seeks to last location.
+     */
+    void seekPrev();
+
+private slots:
+    /**
+     * @brief onCoreSeekChanged
+     */
+    void onCoreSeekChanged(RVA addr);
+
+private:
+    /**
+     * @brief widgetOffset widget seek location.
+     */
+    RVA widgetOffset = RVA_INVALID;
+
+    /**
+     * @brief previousOffset last seek location.
+     * @todo maybe use an actual history?
+     */
+    RVA previousOffset = RVA_INVALID;
+
+    /**
+     * @brief synchronized tells with the seekable's offset is
+     * synchronized with core or not.
+     */
+    bool synchronized = true;
+
+signals:
+    void seekableSeekChanged(RVA addr);
+
+};
diff --git a/src/widgets/CutterSeekableWidget.cpp b/src/widgets/CutterSeekableWidget.cpp
deleted file mode 100644
index 0ca488a4..00000000
--- a/src/widgets/CutterSeekableWidget.cpp
+++ /dev/null
@@ -1,66 +0,0 @@
-#include "MainWindow.h"
-#include "CutterSeekableWidget.h"
-
-
-CutterSeekableWidget::CutterSeekableWidget(QObject *parent)
-    :
-    QObject(parent)
-{
-    connect(Core(), &CutterCore::seekChanged, this, &CutterSeekableWidget::onSeekChanged);
-}
-
-void CutterSeekableWidget::onSeekChanged(RVA addr)
-{
-    if (isInSyncWithCore) {
-        emit seekChanged(addr);
-    }
-}
-
-void CutterSeekableWidget::seek(RVA addr)
-{
-    if (isInSyncWithCore) {
-        Core()->seek(addr);
-    } else {
-        prevIdenpendentOffset = independentOffset;
-        independentOffset = addr;
-        emit seekChanged(addr);
-    }
-}
-
-RVA CutterSeekableWidget::getOffset()
-{
-    RVA addr;
-    if (isInSyncWithCore) {
-        addr = Core()->getOffset();
-    } else {
-        addr = independentOffset;
-    }
-    return addr;
-}
-
-void CutterSeekableWidget::toggleSyncWithCore()
-{
-    isInSyncWithCore = !isInSyncWithCore;
-}
-
-RVA CutterSeekableWidget::getIndependentOffset()
-{
-    return independentOffset;
-}
-
-RVA CutterSeekableWidget::getPrevIndependentOffset()
-{
-    return prevIdenpendentOffset;
-}
-
-bool CutterSeekableWidget::getSyncWithCore()
-{
-    return isInSyncWithCore;
-}
-
-void CutterSeekableWidget::setIndependentOffset(RVA addr)
-{
-    independentOffset = addr;
-}
-
-CutterSeekableWidget::~CutterSeekableWidget() {}
diff --git a/src/widgets/CutterSeekableWidget.h b/src/widgets/CutterSeekableWidget.h
deleted file mode 100644
index fd5d6e64..00000000
--- a/src/widgets/CutterSeekableWidget.h
+++ /dev/null
@@ -1,31 +0,0 @@
-#pragma once
-
-#include "Cutter.h"
-
-class MainWindow;
-
-class CutterSeekableWidget : public QObject
-{
-    Q_OBJECT
-
-public:
-    explicit CutterSeekableWidget(QObject *parent = nullptr);
-    ~CutterSeekableWidget();
-    void seek(RVA addr);
-    void toggleSyncWithCore();
-    RVA getOffset();
-    RVA getIndependentOffset();
-    RVA getPrevIndependentOffset();
-    bool getSyncWithCore();
-    void setIndependentOffset(RVA addr);
-    void onSeekChanged(RVA addr);
-
-private:
-    RVA independentOffset = RVA_INVALID;
-    RVA prevIdenpendentOffset = RVA_INVALID;
-    bool isInSyncWithCore = true;
-
-signals:
-    void seekChanged(RVA addr);
-
-};
diff --git a/src/widgets/DisassemblerGraphView.cpp b/src/widgets/DisassemblerGraphView.cpp
index 05660652..b0300e2a 100644
--- a/src/widgets/DisassemblerGraphView.cpp
+++ b/src/widgets/DisassemblerGraphView.cpp
@@ -1,5 +1,5 @@
 #include "DisassemblerGraphView.h"
-#include "CutterSeekableWidget.h"
+#include "CutterSeekable.h"
 #include <QPainter>
 #include <QJsonObject>
 #include <QJsonArray>
@@ -26,7 +26,7 @@ DisassemblerGraphView::DisassemblerGraphView(QWidget *parent)
     : GraphView(parent),
       mFontMetrics(nullptr),
       mMenu(new DisassemblyContextMenu(this)),
-      seekable(new CutterSeekableWidget(this))
+      seekable(new CutterSeekable(this))
 {
     highlight_token = nullptr;
     // Signals that require a refresh all
@@ -56,7 +56,7 @@ DisassemblerGraphView::DisassemblerGraphView(QWidget *parent)
     // ESC for previous
     QShortcut *shortcut_escape = new QShortcut(QKeySequence(Qt::Key_Escape), this);
     shortcut_escape->setContext(Qt::WidgetShortcut);
-    connect(shortcut_escape, SIGNAL(activated()), this, SLOT(seekPrev()));
+    connect(shortcut_escape, SIGNAL(activated()), seekable, SLOT(seekPrev()));
 
     // Zoom shortcuts
     QShortcut *shortcut_zoom_in = new QShortcut(QKeySequence(Qt::Key_Plus), this);
@@ -100,7 +100,7 @@ DisassemblerGraphView::DisassemblerGraphView(QWidget *parent)
     shortcuts.append(shortcut_next_instr_arrow);
     shortcuts.append(shortcut_prev_instr_arrow);
 
-    //Export Graph menu
+    // Export Graph menu
     mMenu->addSeparator();
     actionExportGraph.setText(tr("Export Graph"));
     mMenu->addAction(&actionExportGraph);
@@ -124,10 +124,10 @@ DisassemblerGraphView::DisassemblerGraphView(QWidget *parent)
 void DisassemblerGraphView::connectSeekChanged(bool disconn)
 {
     if (disconn) {
-        disconnect(seekable, &CutterSeekableWidget::seekChanged, this,
+        disconnect(seekable, &CutterSeekable::seekableSeekChanged, this,
                    &DisassemblerGraphView::onSeekChanged);
     } else {
-        connect(seekable, &CutterSeekableWidget::seekChanged, this, &DisassemblerGraphView::onSeekChanged);
+        connect(seekable, &CutterSeekable::seekableSeekChanged, this, &DisassemblerGraphView::onSeekChanged);
     }
 }
 
@@ -140,12 +140,11 @@ DisassemblerGraphView::~DisassemblerGraphView()
 
 void DisassemblerGraphView::toggleSync()
 {
-    seekable->toggleSyncWithCore();
-    if (seekable->getSyncWithCore()) {
+    seekable->toggleSynchronization();
+    if (seekable->isSynchronized()) {
         parentWidget()->setWindowTitle(windowTitle);
     } else {
-        parentWidget()->setWindowTitle(windowTitle + CutterSeekableWidget::tr(" (unsynced)"));
-        seekable->setIndependentOffset(Core()->getOffset());
+        parentWidget()->setWindowTitle(windowTitle + CutterSeekable::tr(" (unsynced)"));
     }
 }
 
@@ -214,8 +213,8 @@ void DisassemblerGraphView::loadCurrentGraph()
     } else if (!funcName.isEmpty()) {
         windowTitle += " (" + funcName + ")";
     }
-    if (!seekable->getSyncWithCore()) {
-        parentWidget()->setWindowTitle(windowTitle + CutterSeekableWidget::tr(" (unsynced)"));
+    if (!seekable->isSynchronized()) {
+        parentWidget()->setWindowTitle(windowTitle + CutterSeekable::tr(" (unsynced)"));
     } else {
         parentWidget()->setWindowTitle(windowTitle);
     }
@@ -775,15 +774,6 @@ void DisassemblerGraphView::seekLocal(RVA addr, bool update_viewport)
     }
 }
 
-void DisassemblerGraphView::seekPrev()
-{
-    if (seekable->getSyncWithCore()) {
-        Core()->seekPrev();
-    } else {
-        seekable->seek(seekable->getPrevIndependentOffset());
-    }
-}
-
 DisassemblerGraphView::Token *DisassemblerGraphView::getToken(Instr *instr, int x)
 {
     x -= (3 * charWidth); // Ignore left margin
diff --git a/src/widgets/DisassemblerGraphView.h b/src/widgets/DisassemblerGraphView.h
index d2bb18d7..3a4e3b6d 100644
--- a/src/widgets/DisassemblerGraphView.h
+++ b/src/widgets/DisassemblerGraphView.h
@@ -11,7 +11,7 @@
 #include "widgets/GraphView.h"
 #include "menus/DisassemblyContextMenu.h"
 #include "common/RichTextPainter.h"
-#include "CutterSeekableWidget.h"
+#include "CutterSeekable.h"
 
 class QTextEdit;
 class SyntaxHighlighter;
@@ -149,8 +149,6 @@ protected:
     virtual void wheelEvent(QWheelEvent *event) override;
 
 private slots:
-    void seekPrev();
-
     void on_actionExportGraph_triggered();
 
 private:
@@ -179,7 +177,7 @@ private:
     DisassemblyBlock *blockForAddress(RVA addr);
     void seekLocal(RVA addr, bool update_viewport = true);
     void seekInstruction(bool previous_instr);
-    CutterSeekableWidget *seekable = nullptr;
+    CutterSeekable *seekable = nullptr;
     QList<QShortcut *> shortcuts;
     QList<RVA> breakpoints;
 
diff --git a/src/widgets/DisassemblyWidget.cpp b/src/widgets/DisassemblyWidget.cpp
index d9658e32..b8b15025 100644
--- a/src/widgets/DisassemblyWidget.cpp
+++ b/src/widgets/DisassemblyWidget.cpp
@@ -41,7 +41,7 @@ DisassemblyWidget::DisassemblyWidget(MainWindow *main, QAction *action)
     ,   mCtxMenu(new DisassemblyContextMenu(this))
     ,   mDisasScrollArea(new DisassemblyScrollArea(this))
     ,   mDisasTextEdit(new DisassemblyTextEdit(this))
-    ,   seekable(new CutterSeekableWidget(this))
+    ,   seekable(new CutterSeekable(this))
 {
     topOffset = bottomOffset = RVA_INVALID;
     cursorLineOffset = 0;
@@ -147,7 +147,7 @@ DisassemblyWidget::DisassemblyWidget(MainWindow *main, QAction *action)
     syncIt.setText(tr("Sync/unsync offset"));
     mCtxMenu->addAction(&syncIt);
     connect(&syncIt, SIGNAL(triggered(bool)), this, SLOT(toggleSync()));
-    connect(seekable, &CutterSeekableWidget::seekChanged, this, &DisassemblyWidget::on_seekChanged);
+    connect(seekable, &CutterSeekable::seekableSeekChanged, this, &DisassemblyWidget::on_seekChanged);
 
 #define ADD_SHORTCUT(ksq, slot) { \
     QShortcut *s = new QShortcut((ksq), this); \
@@ -180,12 +180,11 @@ DisassemblyWidget::DisassemblyWidget(MainWindow *main, QAction *action)
 void DisassemblyWidget::toggleSync()
 {
     QString windowTitle = tr("Disassembly");
-    seekable->toggleSyncWithCore();
-    if (seekable->getSyncWithCore()) {
+    seekable->toggleSynchronization();
+    if (seekable->isSynchronized()) {
         setWindowTitle(windowTitle);
     } else {
-        setWindowTitle(windowTitle + CutterSeekableWidget::tr(" (unsynced)"));
-        seekable->setIndependentOffset(Core()->getOffset());
+        setWindowTitle(windowTitle + CutterSeekable::tr(" (unsynced)"));
     }
 }
 
diff --git a/src/widgets/DisassemblyWidget.h b/src/widgets/DisassemblyWidget.h
index ba55335b..059a7e89 100644
--- a/src/widgets/DisassemblyWidget.h
+++ b/src/widgets/DisassemblyWidget.h
@@ -3,7 +3,7 @@
 
 #include "Cutter.h"
 #include "CutterDockWidget.h"
-#include "CutterSeekableWidget.h"
+#include "CutterSeekable.h"
 #include <QTextEdit>
 #include <QPlainTextEdit>
 #include <QShortcut>
@@ -72,7 +72,7 @@ private:
 
     void moveCursorRelative(bool up, bool page);
     QAction syncIt;
-    CutterSeekableWidget *seekable;
+    CutterSeekable *seekable;
 };
 
 class DisassemblyScrollArea : public QAbstractScrollArea
diff --git a/src/widgets/HexdumpWidget.cpp b/src/widgets/HexdumpWidget.cpp
index 44ae38b5..4a663e83 100644
--- a/src/widgets/HexdumpWidget.cpp
+++ b/src/widgets/HexdumpWidget.cpp
@@ -17,7 +17,7 @@
 HexdumpWidget::HexdumpWidget(MainWindow *main, QAction *action) :
     CutterDockWidget(main, action),
     ui(new Ui::HexdumpWidget),
-    seekable(new CutterSeekableWidget(this))
+    seekable(new CutterSeekable(this))
 {
     ui->setupUi(this);
 
@@ -116,7 +116,7 @@ HexdumpWidget::HexdumpWidget(MainWindow *main, QAction *action) :
     connect(ui->hexHexText, &QTextEdit::cursorPositionChanged, this, &HexdumpWidget::selectionChanged);
     connect(ui->hexASCIIText, &QTextEdit::cursorPositionChanged, this,
             &HexdumpWidget::selectionChanged);
-    connect(seekable, &CutterSeekableWidget::seekChanged, this, &HexdumpWidget::on_seekChanged);
+    connect(seekable, &CutterSeekable::seekableSeekChanged, this, &HexdumpWidget::on_seekChanged);
     connect(&rangeDialog, &QDialog::accepted, this, &HexdumpWidget::on_rangeDialogAccepted);
 
     format = Format::Hex;
@@ -652,12 +652,11 @@ void HexdumpWidget::showHexdumpContextMenu(const QPoint &pt)
 void HexdumpWidget::toggleSync()
 {
     QString windowTitle = tr("Hexdump");
-    seekable->toggleSyncWithCore();
-    if (seekable->getSyncWithCore()) {
+    seekable->toggleSynchronization();
+    if (seekable->isSynchronized()) {
         setWindowTitle(windowTitle);
     } else {
-        setWindowTitle(windowTitle + CutterSeekableWidget::tr(" (unsynced)"));
-        seekable->setIndependentOffset(Core()->getOffset());
+        setWindowTitle(windowTitle + CutterSeekable::tr(" (unsynced)"));
     }
 }
 
diff --git a/src/widgets/HexdumpWidget.h b/src/widgets/HexdumpWidget.h
index b261a8a7..02192582 100644
--- a/src/widgets/HexdumpWidget.h
+++ b/src/widgets/HexdumpWidget.h
@@ -10,7 +10,7 @@
 
 #include "Cutter.h"
 #include "CutterDockWidget.h"
-#include "CutterSeekableWidget.h"
+#include "CutterSeekable.h"
 #include "dialogs/HexdumpRangeDialog.h"
 #include "common/Highlighter.h"
 #include "common/HexAsciiHighlighter.h"
@@ -107,7 +107,7 @@ private:
     ut64 requestedSelectionEndAddress=0;
     HexdumpRangeDialog  rangeDialog;
     QAction syncAction;
-    CutterSeekableWidget *seekable;
+    CutterSeekable *seekable;
 
 private slots:
     void on_seekChanged(RVA addr);