approximately 48 hours of power reserve
index hour markers with Chromalight
37mm Rolesium case comprised of a 904L steel monobloc middle case
tachymeter engraved bezel
instantaneous annual calendar at 3 o'clock and rapid-setting of the date
Rolex 950 Platinum Day-Date 40 Watch - Smooth Bezel - Silver Strip Motif Index Dial - President Bracelet - 228206 ssmip Rolesor approximately 48 hours of power40mm 950 platinum case, screw down back with Rolex fluting, screw down crown with twinlock double waterproofness system, smooth bezel, scratch resistant double anti reflective sapphire crystal with cyclops lens over the date, silver strip motif dial, index hour markers with Chromalight, Rolex calibre 3255 automatic movement with centre hour, minute and seconds hands, instantaneous day and date in apertures, unrestricted rapid setting, and stop seconds