00.10623.08.33.01
automatic, CFB 1902 caliber,
diameter 30 mm,
height 7.3 mm, 51 jewels,
power reserve 42 hours
chronograph, flyback, retrograde hours counter, big date, annual calendar, bidirectional power reserve indication
stainless steel, screw-down crown,
sapphire crystal with anti- reflective coating on both sides,
caseback with sapphire crystal,
water-resistant to 50 m (5 atm),
diameter 44.6 mm, height 14.1 mm
calfskin,
stainless steel folding clasp