Rolex Steel and Yellow Gold Datejust 31 Watch - Domed Bezel - White Roman Dial - Oyster Bracelet - 278243 wro rolex Glucydur beryllium alloy balance with

Glucydur beryllium alloy balance with high-precision adjustment cam on balance arms

calibre 52010 automatic movement with date

Caliber Omega 2500 self winding movement with rhodium-plated finish

brown wave dial

blue rubber strap with textile inlay

Rolex Steel and Yellow Gold Datejust 31 Watch - Domed Bezel - White Roman Dial - Oyster Bracelet - 278243 wro rolex Glucydur beryllium alloy balance with31mm yellow Rolesor case comprised of Oystersteel and 18K yellow gold, screw down back, screw down crown with twinlock double waterproofness system, 18K yellow gold domed bezel, scratch resistant sapphire crystal with cyclops lens over the date, white dial, Roman numerals, Rolex calibre 2236 perpetual self winding movement with date at 3 o'clock, approximately 55 hours of power reserve, yellow Rolesor Oyster bracelet made from a combination of 904L