Powering this masterpiece is the 4131 manufacture Rolex perpetual movement—a mechanical chronograph driven by self-winding technology
engraved with a tachymetric scale
The captivating Green Dial
9100 calibre automatic movement with hours
silver dial with Roman numerals and 8 diamond hour markers
Omega Speedmaster '57 Omega Co-Axial Chronograph Watch - 41.5 mm Steel Case - Brushed Bezel - Silver Dial - 331.10.42.51.02.002 Blancpain Powering this masterpiece is the41. 5 mm stainless steel case, transparent back, brushed bezel with with tachymeter scale, scratch resistant sapphire crystal with anti reflective treatment on both sides, silver dial, self winding chronometer Omega 9300 movement with Co Axial Escapement, chronograph, date, and small seconds, approximately 60 hours of power reserve, stainless steel bracelet. Water resistant to 100 m.