Omega caliber 9615
|Chronograph:||Chronograph, Column wheel|
|Hands:||Hours, Minutes, Small Seconds, Additional 24 Hour Hand (adjustable)|
|Additionals:||Chronometer, Co-Axial Escapement|
Self-winding chronograph movement with GMT/second time zone function, column wheel mechanism and Co-Axial Escapement for greater precision, stability and durability of the movement. Silicon balance spring on free sprung-balance, twin barrels mounted in series, automatic winding in both directions to reduce winding time. Central hour, minute and chronograph seconds hands, small seconds and GMT hands, and 12-hour and 60-minute recorders. Rotor and balance bridge in 18K red gold and luxury finish with Geneva waves in arabesque. "Si14" is engraved on the arm of the balance wheel.