Round
Interchangeable full back and sapphire-crystal case back
Rose Gold
41 mm
30 m
12.4 mm
Ebony black sunburst dial
Gold applied, with luminescent coating
Gold applied, with luminescent coating
Center chronograph hand, chronograph counter subdials, tachymeter scale
Day and month in apertures, date by hand at 6 o'clock
Manual winding
CH 29-535 PS Q
Chronograph, center chronograph hand and instantaneous 30-minute counter. Perpetual calendar with leap year and day/night indication. Small seconds. Moon phases
Gold bracelet
Fold-over clasp