Vintage Heuer Ref.502.050 GAME-MASTER wrist stopwatch #1

A vintage Heuer wrist stopwatch. Very rare. Great condition.

WRIST-TIMER FOR REFEREES. 1/5 second recorder, central 0-60 minute register. Dial reading indicates elapsed time; remaining time can be read on 60 minute turning bezel, 2 crown functions with time-out and locked return button with safety bolt. 7 jewels, shockprotected

Ref.502.550
Dimensions: 63mm x 65mm
Year of production: 1973