44.6 mm stainless steel case, 14.1 mm thick, sapphire crystal back, screw down crown, sapphire crystal with anti-reflective coating on both sides, rhodium dial, Caliber CFB 1902 automatic movement with big date, hour, minute, small seconds, flyback, annual calendar, chronograph, minutes and seconds counters and bidirectional power reserve, approximately 42 h of power reserve, brown calfskin strap, folding buckle with stainless steel clasp. Water resistant to 50 m.