This is a WWII Japanese Military Wrist Compass which was probably a private purchase by an officer.
The compass has a face diameter of approximately 1 inch. The compass pointer moves easily within the case.
The leather wristband shows wear and there is a tear to the strap retention loop, but overall the compass is in very good used condition. The glue holding the compass in the case has lost it's grip, but can be easily glued back into the case.
(North), (East), (South), (West)