LE COULTRE WHITE GOLD DIAMOND-SET SELF-WINDING MYSTERY WRISTWATCH signed Le Coultre Co., Swiss, no. 1251405, 1960s

Details
LE COULTRE WHITE GOLD DIAMOND-SET SELF-WINDING MYSTERY WRISTWATCH signed Le Coultre Co., Swiss, no. 1251405, 1960s

Case: 14K white gold no. 12+6129, 1300, 34mm. diam.
Dial: Silvered, diamond-set chapters, hour and minutes indicated by diamond-set mystery hands
Movement: 17-jewel nickel-finished
signed on case, dial, and movement