Rolex Day-Date 36 mm

The Rolex Day-Date 36 mm, reference 128398TBR-0010, is cased in 18 ct yellow gold with a diamond-set bezel. The case measures 36 mm across, with a monobloc middle case and screw-down back and crown. A self-winding movement, calibre 3255, powers the watch and holds approximately 70 hours of reserve; Rolex certifies it as a Superlative Chronometer. The champagne-colour dial sits under a scratch-resistant sapphire crystal with a Cyclops lens over the date. Day and date appear in apertures, set with diamonds elsewhere on the case. The bracelet is Rolex's President style, in matching yellow gold with semi-circular three-piece links, closed by a concealed folding Crownclasp. The screw-down crown, part of the Twinlock system, helps keep the case waterproof to 100 metres.