While you cannot turn back time, you can capture it with this 2K Spy Camera Watch.  Record clear 2K video in continuous or motion detection mode, and also take snapshots.  The stored video and photos are stored to 16 GB of internal memory that you download by connecting it to a computer.  This watch even has an internal application that allows you to change the resolution, adjust the color and turn the time/date stamp on or off on a Windows computer by connecting the watch to it by the USB cable.  The application does not work on a MAC, but you can still adjust the settings by following the instructions in the included manual.  

Specifications

• Video Resolution: 2303x1296 @ 30FPS

• Video Format: .MOV

• Photo Resolution: 4352x3264

• Photo Format: .JPG

• Recording Modes: Continuous/Motion Recording

• Viewing Angle: 65°

• Storage: 16GB Internal Storage

• Video Recording Storage Consumption: 10min/GB

• Power Supply: Rechargeable 3.7v 380 mAh Li-Ion Battery

• Battery Life: Up to 1 hour

• Loop Recording: No

• Dimensions: 1" x 1" x 10"

• Windows 7 and up

• Mac OSX 10.5 and above

Includes

• 1 x DVM2KWatch

• 1 x USB Cable

• 1 x User Manual