細節
Wempe, a pilots large observation wristwatch, circa 1940,
black dial with outer seconds ring, inner meantime dial, sweep centre seconds, frosted gilt lever movement signed Gerh.D.Wempe, bi-metallic compensation balance, snail adjustment to the regulator, case with signed snap on back numbered 926, diameter 54mm.
See Illustration (Plate )
black dial with outer seconds ring, inner meantime dial, sweep centre seconds, frosted gilt lever movement signed Gerh.D.Wempe, bi-metallic compensation balance, snail adjustment to the regulator, case with signed snap on back numbered 926, diameter 54mm.
See Illustration (Plate )