Rolex Datejust 31 Oyster, 31 mm, Oystersteel, yellow gold and diamonds Reference 278383RBR

Brand: Rolex
Reference: 278383RBR-0024
Year: 2025
Condition: Brand New
Movement: Automatic
Case Size: 31mm
Complication: Date
Box: Yes
Papers: Yes

Description:
The Rolex Datejust 31 Ref. 278383RBR-0024 combines Yellow Rolesor with a striking black mother-of-pearl dial set with diamonds. The natural mother-of-pearl gives every dial its own individual colour, intensity and structure, making each watch subtly unique. The dial is complemented by diamonds mounted in 18 ct gold settings.

The 31mm Oyster case is crafted in Yellow Rolesor, Rolex's combination of Oystersteel and yellow gold, and is framed by a diamond-set bezel. The contrast between the warm yellow gold, black mother-of-pearl and brilliant diamonds gives this Datejust a distinctly jewellery-focused character.

Inside is Rolex Calibre 2236, a self-winding mechanical movement featuring a Syloxi silicon hairspring and Paraflex shock absorbers. It provides approximately 55 hours of power reserve and carries Rolex's Superlative Chronometer certification, with an accuracy of -2/+2 seconds per day after casing.

The watch is completed by a five-piece-link Jubilee bracelet in Yellow Rolesor, secured with Rolex's concealed folding Crownclasp. The Cyclops lens over the date and 100-metre water resistance complete the classic Datejust configuration.

WATCH
Rolex Calibre 2236, perpetual mechanical self-winding movement. Approximately 55 hours of power reserve with bidirectional winding via the Perpetual rotor. Functions include central hours, minutes and seconds, instantaneous date with rapid setting and stop-seconds. Fitted with a Syloxi silicon hairspring and Paraflex shock absorbers. Superlative Chronometer certified with precision of -2/+2 seconds per day after casing.

DIAL
Black mother-of-pearl dial set with diamonds in 18 ct gold settings. The natural mother-of-pearl construction means each dial has a unique appearance. Date aperture positioned at 3 o'clock with Cyclops magnification.

CASE
31mm Oyster case in Yellow Rolesor, combining Oystersteel and yellow gold. Diamond-set bezel, screw-down Twinlock crown, scratch-resistant sapphire crystal with Cyclops lens and water resistance to 100 metres / 330 feet.

GEMSETTING
Diamond-set bezel and diamond-set black mother-of-pearl dial, with the dial diamonds mounted in 18 ct gold settings.

BRACELET
Jubilee five-piece-link bracelet in Yellow Rolesor, combining Oystersteel and yellow gold. Secured with a concealed folding Crownclasp.