Rolex Steel and Yellow Gold Rolesor Datejust 41 Watch - Smooth Bezel - Black Index Dial - Oyster Bracelet - 126303 bkio Chrome Caliber Omega 8801 self winding

Caliber Omega 8801 self winding movement with co-axial escapement

satin-brushed blue openworked dial with blue counters

orange ceramic unidirectional bezel with diving scale filled with liquid ceramic and Super-LumiNova

rhodium-plated hour markers and hands and a date display at three o'clock

12 mm thick

Rolex Steel and Yellow Gold Rolesor Datejust 41 Watch - Smooth Bezel - Black Index Dial - Oyster Bracelet - 126303 bkio Chrome Caliber Omega 8801 self winding41mm Yellow Rolesor case with 904L steel monobloc middle case, screw down steel back, 18K yellow gold screw down crown, 18K yellow gold smooth bezel, scratch resistant double anti reflective sapphire crystal with cyclops lens over the date, black dial, index hour markers, Rolex calibre 3235 perpetual self winding movement with date at 3 o'clock that changes instantaneously at midnight in a few thousandths of a second, approximately 70 hours of power