When the full-diamond Datejust 126300 meets rainbow sapphire treatment and Arabic numerals together, the result is arguably the most expressive piece in the entire iced Datejust range. Every element competes for attention — graduated bezel colors, paved dial surface, and bold Arabic markers — yet the 41mm Oystersteel architecture keeps it all grounded. This replica captures that controlled maximalism across seven detailed photographs.
Key Specifications
| Specification | Detail |
|---|---|
| Reference | 126300 |
| Case Size | 41mm |
| Case Material | Oystersteel with diamond setting |
| Bezel | Rainbow multicolor sapphire graduated bezel |
| Dial | Full-diamond paved with Arabic numerals |
| Crystal | Sapphire with Cyclops lens |
| Movement | Caliber 3235 automatic (Swiss or Japanese) |
| Water Resistance | 30m |
| Bracelet | Oyster, stainless steel with diamond setting |
| Clasp | Oysterclasp with Easylink extension |
| Gender | Men’s / Unisex |
The 126300 Up Close: Case, Dial and Bracelet
The rainbow bezel is the centerpiece — sapphires graduating from red through orange, yellow, green, blue, and violet create a continuous spectrum around the 41mm case. Below that ring, the full-diamond dial combines paved brilliance with Arabic numerals that stay legible despite the visual density surrounding them.
The Oyster bracelet maintains diamond-set center links for wrist-level sparkle, while brushed outer segments provide grip and structure. This is the most photographed variant in the diamond Datejust range — browse others in the Datejust collection.
Movement Options: Swiss vs Japanese
Pair this showpiece with your choice of automatic movement:
- Swiss Automatic — Cal. 3235 specification at 28,800 vph. 70-hour power reserve, instantaneous date, hacking seconds — the full feature set.
- Japanese Automatic — Miyota at 21,600 vph offering consistent daily accuracy with a worldwide service parts network.
Configure your movement option using the selector above.
Shipping, Warranty and Returns
This piece ships in discreet, non-branded packaging with tracking activated at dispatch. For delivery schedules by destination, see our shipping policy. Our movement warranty protects the caliber inside your watch. If the watch does not meet expectations upon inspection, our return and exchange policy provides clear next steps.
















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