diff --git a/PKHeX.WinForms/Subforms/Save Editors/Gen7/SAV_Trainer7.cs b/PKHeX.WinForms/Subforms/Save Editors/Gen7/SAV_Trainer7.cs
index 98f7e08be..c42d85a1a 100644
--- a/PKHeX.WinForms/Subforms/Save Editors/Gen7/SAV_Trainer7.cs	
+++ b/PKHeX.WinForms/Subforms/Save Editors/Gen7/SAV_Trainer7.cs	
@@ -40,7 +40,7 @@ public SAV_Trainer7()
 
             Loading = false;
         }
-        private readonly ToolTip Tip1 = new ToolTip(), Tip2 = new ToolTip();
+        private readonly ToolTip Tip1 = new ToolTip(), Tip2 = new ToolTip(), Tip3 = new ToolTip();
         private readonly bool Loading;
         private bool MapUpdated;
         private bool editing;
@@ -391,6 +391,7 @@ private void changeStat(object sender, EventArgs e)
 
             int offset = SAV.getRecordOffset(index);
             L_Offset.Text = "Offset: 0x" + offset.ToString("X3");
+            updateTip(index, true);
             editing = false;
         }
         private void changeStatVal(object sender, EventArgs e)
@@ -398,6 +399,38 @@ private void changeStatVal(object sender, EventArgs e)
             if (editing) return;
             int index = CB_Stats.SelectedIndex;
             SAV.setRecord(index, (int)NUD_Stat.Value);
+            updateTip(index, false);
+        }
+        private void updateTip(int index, bool updateStats)
+        {
+            switch (index)
+            {
+                case 2: // Storyline Completed Time
+                    int seconds = (int)(CAL_AdventureStartDate.Value - new DateTime(2000, 1, 1)).TotalSeconds;
+                    seconds -= seconds % 86400;
+                    seconds += (int)(CAL_AdventureStartTime.Value - new DateTime(2000, 1, 1)).TotalSeconds;
+                    Tip3.SetToolTip(NUD_Stat, dateval2str(SAV.getRecord(index), seconds));
+                    break;
+                default:
+                    Tip3.RemoveAll();
+                    break;
+            }
+            if (updateStats)
+            {
+                string tip = "";
+                if (RecordList.TryGetValue(index, out tip))
+                    Tip3.SetToolTip(CB_Stats, tip);
+            }
+        }
+        private string dateval2str(int value, int refval = -1)
+        {
+            string tip = "";
+            if (value >= 86400)
+                tip += (value / 86400) + "d ";
+            tip += new DateTime(0).AddSeconds(value).ToString("HH:mm:ss");
+            if (refval >= 0)
+                tip += Environment.NewLine + "Date: " + new DateTime(2000, 1, 1).AddSeconds(refval + value).ToString();
+            return tip;
         }
 
         private void B_GenTID_Click(object sender, EventArgs e)