BREITLING REF. 7650 YACHT TIMER
Breitling Genève, "Yacht Timer," case No. 1278793, Ref. 7650.
Made in the 1970's.
Fine, antimagnetic, water-resistant, stainless steel Aviator's
wristwatch with round button chronograph and registers.
Three-body, polished and brushed, screwed-down case back,
bidirectional revolving graduated black bezel with 5-minute color
sections for yachting, lapidated lugs.
Bicolor black and silver with luminous baton indexes and Arabic
12, subsidiary sunk guilloche silver dials for the seconds, the
15-minute and 12-hour registers. Luminous white hands.
Cal. 178, copper-colored, 17 jewels, straight-line lever escapement,
monometallic balance, shock absorber, self-compensating
Breguet balance spring.