White Gold case.
Water-resistant to 30m.
Size/Height: Ø41mm / 11.45mm
Blue Varnished dial.
Navy Blue Calfskin strap.
Manual Caliber CH 29-535 PS.
Column-wheel Chronograph, Instamtaneous 30-minute counter, Small seconds.
Dimensions/Height: Ø29.6mm / 5.35mm
Parts/Bridges/Jewels: 270 / 11 / 33
Power Reserve: Min. 65 hours
Semi-oscillations/hour: 28800 (4Hz)