self-winding chronometer Omega 3330 movement with chronograph
crystal white silvery dial and scratch-resistant sapphire crystal
unidirectional rotating bezel along with gradient blue sapphires over the first 15 minutes and an orange sapphire set at 12 o'clock
a self-winding mechanical movement with bidirectional rotor system that allows a power reserve of approximately 70 hours
Based on a legendary prototype developed for the U
Rolex Yellow Gold Day-Date 36 Watch - Fluted Bezel - Diamond-Paved Rainbow Sapphire Dial - President Bracelet - 128238 dprsp Grey self-winding chronometer Omega 3330 movement36mm 18K yellow gold case, screw down back, screw down crown with twinlock double waterproofness system, fluted bezel, scratch resistant sapphire crystal with cyclops lens over the date, diamond paved dial, rainbow colored sapphire hour markers, Rolex calibre 3255 perpetual self winding movement with centre hour, minute and seconds hands, instantaneous day and date in apertures, unrestricted rapid setting, and stop seconds for precise time setting,