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Rolex Day-Date 40 mm

Rolex Day-Date 40 mm

AutomaticPlatinum

Ref. 228396TBR-0030

Collection: Day-DateCase size: 40mmMovement: 3255

The Rolex Day-Date 40 mm, reference 228396TBR-0030, comes in platinum and measures 40 mm across with a case thickness of 12 mm. The bezel is diamond-set, and the case pairs with a President bracelet in matching platinum secured by a concealed folding Crownclasp. A sapphire crystal with a Cyclops lens sits over the date aperture, and the ice-blue dial shows the day and date alongside a running seconds hand. Inside is calibre 3255, a self-winding movement with a power reserve of approximately 70 hours and Superlative Chronometer certification. The watch is set with diamonds and carries Rolex's screw-down crown with its Twinlock double waterproofness system. That crown helps keep the platinum case waterproof to 100 metres.

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Last updated 4 Oct 2026Suggest a correction

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