420
420
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'GMT' stainless steel wristwatch, Ref. 812
'GMT' stainless steel wristwatch, Ref. 812
The round dial with three sub dials for seconds, minutes, and hours, chronograph functions, and bi-directional bezel, to the leather strap, c. 1967
Stainless steel
Case 48 mm
Manual wind, valjoux 72, caliber 724
Dial and case signed Breitling
estimate: $3,000–4,000
result: $4,160
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