Longines, a gentleman's stainless steel Conquest chronograph wristwatch, 1972.

细节
Longines, a gentleman's stainless steel Conquest chronograph wristwatch, 1972.
dark blue dial with baton markers, outer tachymetric scale, subsidiary 30-minute recording dial, shaped case with concealed lugs, single chronograph button at 2, screw back inscribed Olympic Games, Munich 1972, Longines, Official Timer at the Olympic Games, 36mm.