semi-matt navy blue alligator skin strap
self-winding chronometer Omega 2627 movement with Co-Axial Escapement
36mm stainless steel case
Reference Number 81180/000R-B518 Case Size 40 mm Dial Blue Hands N/A Case Material 18K 5N Pink gold Movement Manual-winding Bracelet Material Mississippiensis alligator Clasp Type Ardillon buckle Functions Hours
while its round 40mm case size complements a variety of wrist sizes
Rolex Yellow Gold Datejust 31 Watch - Diamond Bezel - Dark Grey Diamond Six Dial - President Bracelet - 278288RBR dkgdr6p 5167A001 semi-matt navy blue alligator skin31mm 18K yellow gold case, screw down crown with twinlock double waterproofness system, bezel set with 46 diamonds, scratch resistant sapphire crystal with cyclops lens over the date, dark grey diamond Roman IV dial, Roman numerals with 11 diamonds set on VI, Rolex calibre 2236 automatic movement with center hour, minute and seconds hands, instantaneous date with rapid setting, and stop seconds for precise time setting, approximately 55 hours of power