unidirectional rotatable bezel with Cerachrom insert and platinum coated numerals and graduations
37mm Rolesium case comprised of a 904L steel monobloc middle case
screw-down white gold back
Water resistant to 1000 feet
Rolex White Gold Day-Date 36 Watch - Fluted Bezel - Silver Index Dial - President Bracelet - 128239 sip datejust unidirectional rotatable bezel with Cerachrom36mm 18K white 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, silver dial, index 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, approximately 70 hours of