HAMILTON MILITARY U.S. NAVY COMPARING WATCH, CIRCA 1940 HAMILTON...

HAMILTON MILITARY U.S. NAVY COMPARING WATCH, CIRCA 1940
HAMILTON MILITARY U.S. NAVY COMPARING WATCH, CIRCA 1940
Case: signed, n. 368, three-body in chromed metal, screwed caseback.
Dial: signed, white enamel, Arabic numerals, minute track, small seconds, bâton hands.
Movement: signed, key-less winding caliber 2974B, n. K158, 17 jewels, nickel-plated, monometallic balance with screws adjusted to three positions, Breguet hairspring, miocrometer regulator, hack-mechanism.
Accessories: –
Diameter Ø: 52 mm
Note: working, but a service is recommended.