Self-winding chronograph with regatta count down timer. Hour, minute and small seconds hand, central chronograph, 12-hour and 30-minute totalizers, start/stop push button, return-to-zero push button. Officially certified chronometer. Rodium-plated
Power Reserve: 44 hours
Scratch-resistant sapphire crystal with anti-reflective treatment on both sides
Stainless steel case
Down to: 150 meters
Speedmaster Broad Arrow
Caliber: Omega 3313
Self-winding chronograph movement with column wheel mechanism and Co-Axial Escapement for greater precision stability and durability of the movement. Free sprung balance, with date, hour, minute and continuous small seconds hands, central chronograph hand.