

Rolex Datejust Watch 31mm 278289RBR-0023
Tax included.
The Rolex Datejust 31 reference 278289RBR-0023 features a bright blue dial adorned with classic Roman numerals and framed by a diamond-set bezel. Crafted from 18 kt white gold, the 31 mm case is engineered with a monobloc middle case, screw-down winding crown, and a scratch-resistant sapphire crystal with Cyclops lens for clear date magnification.
Powered by the self-winding Calibre 2236 mechanical movement, this timepiece incorporates a Syloxi silicon hairspring and Paraflex shock absorbers for enduring precision. It is fitted with an 18 kt white gold President bracelet featuring semi-circular three-piece links and a concealed folding Crownclasp.
- Brand: Rolex
- Model: Datejust 31
- Reference Number: 278289RBR-0023
- Case Diameter: 31 mm
- Case Material: 18 kt white gold
- Bezel: Set with diamonds
- Dial Color: Bright blue
- Movement: Perpetual, mechanical, self-winding
- Calibre: 2236, Manufacture Rolex
- Bracelet Material: 18 kt white gold

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Yes. Every watch sold at Perpetua is an original design created and produced exclusively under our own brand. We do not resell or white-label other brands. Each timepiece reflects our own aesthetic vision — built for men who value authenticity.
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Do the watches come with a warranty?
Yes. All Perpetua watches come with a 1-year manufacturer's warranty covering defects in materials and workmanship. The warranty does not cover normal wear, accidental damage, or unauthorized modifications. If you experience any issue, reach out to our support team and we'll make it right.