Among the Datejust configurations, the 126334 with Mother of Pearl dial occupies a distinct position. This 28mm women’s reference pairs the iridescent MOP surface — where no two dials reflect light identically — with a fluted bezel and five-link Jubilee bracelet in Oystersteel. The smaller case diameter places it in the classic ladies’ Datejust proportion that Rolex has offered since the 1950s.
Key Specifications
| Specification | Detail |
|---|---|
| Reference | 126334 |
| Case Size | 28mm diameter |
| Case Material | Oystersteel (904L stainless steel) |
| Bezel | Fluted, 18ct white gold |
| Dial Color | Mother of Pearl |
| Crystal | Sapphire with Cyclops lens at 3 o’clock |
| Movement | Swiss automatic or Japanese automatic (select at checkout) |
| Water Resistance | 100 meters |
| Bracelet | Oystersteel Jubilee bracelet with concealed Crownclasp |
| Clasp | Concealed folding Crownclasp |
| Functions | Hours, minutes, seconds, date at 3 o’clock |
The 126334 Up Close: Case, Dial and Bracelet
At 28mm, this Datejust wears with a refined footprint suited to slender wrists. The Oystersteel case uses 904L-grade stainless steel — the same corrosion-resistant alloy Rolex specifies across its Professional and Classic lines. A Twinlock screw-down crown and solid caseback deliver 100 meters of water resistance in a case thin enough to disappear under a bracelet or cuff.
Mother of Pearl is a natural material harvested from mollusk shells, and each dial carries slightly different color shifts — ranging from pink and green iridescence to silver-white depending on the light angle. Applied hour markers sit on the translucent surface with Chromalight luminescent fill for low-light legibility. The fluted white gold bezel catches vertical light, framing the MOP dial with structured reflections. The five-link Jubilee bracelet provides supple articulation on the wrist, secured by the concealed Crownclasp — a hallmark of the Datejust collection in its dressier configurations.
Movement Options: Swiss vs Japanese
Two automatic calibers are available for this 28mm Datejust, selected during checkout.
- Swiss Automatic — 28,800 vph beat rate with approximately 70-hour power reserve. Hacking seconds and quickset date via the crown. References the Caliber 3235 architecture with its Chronergy escapement, delivering improved energy efficiency over previous Datejust generations.
- Japanese Automatic — Miyota-based movement at 21,600 vph with approximately 42-hour reserve. Hacking seconds and quickset date included. Any independent watchmaker can service it, keeping long-term maintenance straightforward.
Both wind automatically through a bidirectional rotor and operate via the screw-down Twinlock crown. The Swiss tier aligns more closely with genuine Caliber 3235 specifications in beat rate and reserve duration.
Shipping, Warranty and Returns
Every order ships with discreet packaging and full tracking. Delivery times vary by destination — see our shipping policy for detailed timeframes and methods. This watch is covered by our standard movement warranty. If your purchase does not meet expectations, review our return and exchange policy for available options.
























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