5-Axis CNC & Horological Architecture
The Custom Rolex Cosmograph Daytona Platona Ice-Blue & Chestnut Cerachrom 950 Platinum Reference 126506 is a 5-axis Swiss CNC commission machined in 950 Platinum Pt950 (40.0 mm x 11.9 mm) weighing 282.0g on our Mettler-Toledo analytical balance, driven by Rolex Manufacture Cal. 4131 - 72h Power Reserve regulated to ±0.5 s/d, 301 deg at 28,800 vph with a 72-hour power reserve beneath a double anti-reflective sapphire crystal.
| 01 / CNC Blueprint Entity & Reference | Rolex — Oyster Perpetual Cosmograph Daytona | Ref. 126506 | SKU: AT-AU750-126506-W19 |
|---|---|
| 02 / 5-Axis CNC Metallurgy & Gold Purity | 950 Platinum Pt950 — Pt950 — 95.0% Pure Platinum Bullion (XRF Verified) • Hallmarked Solid Precious Metal |
| 03 / Analytical Bench Weight (1:1 Reference Mass) | 282.0g — 1:1 Authentic Reference Mass Verified on Mettler-Toledo Analytical Scale |
| 04 / Custom Bezel, Gem-Setting & Case Geometry | Monobloc High-Tech Cerachrom Ceramic Bezel with Platinum/Gold Graduations with Anti-Reflective Scratch-Resistant Sapphire Crystal • 282.0g 950 Platinum • 40.0 mm x 11.9 mm |
| 05 / Regulated Super Clone Movement Calibre | Rolex Manufacture Cal. 4131 - 72h Power Reserve — Swiss Super Clone Mechanical Calibre Regulated to ±0.5 s/d, 301 deg |
| 06 / Barrel Power Reserve & Balance Frequency | 72-Hour Power Reserve • 28,800 vph (4 Hz) Free-Sprung Balance Wheel |
| 07 / Optical Sapphire Crystal (Double AR) & Sealing | Scratch-Resistant Sapphire Crystal with Double Anti-Reflective Coating • 100m / 330 ft - Triplock Screw-Down |
| 08 / Bespoke Dial & Integrated Bracelet Spec | 40.0 mm x 11.9 mm • Platona Ice-Blue Dial with Solid 18K Gold Applied Hour Markers & Hands • Integrated 950 Platinum Solid Link Bracelet & Deployant Clasp with Deep Laser Hallmarks |
Engineered inside our Geneva 5-axis CNC Rolex custom atelier, the Custom Rolex Cosmograph Daytona Platona Ice-Blue & Chestnut Cerachrom 950 Platinum Reference 126506 is machined from solid 950 Platinum Pt950 billets to micron-level tolerances (40.0 mm x 11.9 mm). Every bevel, lug chamfer, and Platona Ice-Blue Dial with Solid 18K Gold Applied Hour Markers & Hands is hand-finished on our watchmaker bench, yielding a certified reference weight of 282.0g verified under our Fischer XRF and Mettler-Toledo QC protocol.
Why Does the Rolex Daytona "Platona" Ref. 126506 Feature an Ice-Blue Dial and Chestnut Cerachrom Bezel?
The Rolex Cosmograph Daytona "Platona" Reference 126506 is a flagship 950 platinum chronograph pairing a glacial ice-blue dial with a chestnut brown monobloc Cerachrom tachymeter bezel at a verified mass of 282.0g, because Rolex reserves the ice-blue dial colourway exclusively for 950 platinum timepieces with a specific gravity of 21.45 g/cm3.
5 Core CNC & Chronometric Specifications:
- Blueprint Reference: Custom Rolex Cosmograph Daytona Platona Ice-Blue & Chestnut Cerachrom 950 Platinum — Official Ref. 126506 (SKU: AT-AU750-126506-W19).
- 5-Axis CNC Metallurgy: 950 Platinum Pt950 case (40.0 mm x 11.9 mm) and Monobloc High-Tech Cerachrom Ceramic Bezel with Platinum/Gold Graduations with Anti-Reflective Scratch-Resistant Sapphire Crystal with hand-polished chamfers.
- Verified Bench Mass: 282.0g confirmed on a Mettler-Toledo analytical gram scale prior to dispatch.
- Super Clone Calibre: Rolex Manufacture Cal. 4131 - 72h Power Reserve operating at 28,800 vph (4 Hz) with 72-hour power reserve and ±0.5 s/d, 301 deg accuracy.
- Sapphire Optics & Sizing: Double anti-reflective sapphire crystal, 100m / 330 ft - Triplock Screw-Down sealing, and 19 wrist sizing options (14.0–22.0 cm).
Within the Rolex Cosmograph Daytona horological sub-silo, collectors also compare the Rolex Cosmograph Daytona Beach Yellow Mother-of-Pearl Collector Edition 18K Yellow Gold Ref. 116518 (138.9g) and the Rolex Cosmograph Daytona Aventurine Starry Dial Diamond-Set Bezel 18K White Gold Ref. 126589RBR (216.7g).
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- Metallurgical & 4K QC Verification: Fischer XRF Au750 Protocol • 3-Year Mechanical Warranty • Insured Armored Delivery
How is the 950 Platinum case of this Rolex 126506 machined?
Our Geneva CNC specialists mill the monobloc middle case, bezel, and bracelet geometry on 5-axis Swiss machining centers in 950 Platinum Pt950 to achieve the authentic 282.0g reference mass.
Can the bracelet or strap be pre-sized to my exact wrist circumference?
Yes. Choose from 19 precision wrist circumference options (14.0 cm to 22.0 cm, or full unsized factory length). All removed solid links are sealed inside your presentation box.
How is the Rolex Manufacture Cal. 4131 - 72h Power Reserve tested on the atelier workbench?
We record a personalized 4K bench video showing the Rolex Manufacture Cal. 4131 - 72h Power Reserve (28,800 vph, 72-hour reserve) running at ±0.5 s/d, 301 deg on our Witschi Chronoscope alongside Fischer XRF and Mettler-Toledo gram scale verification.
Why is the glacial ice-blue dial exclusive to the Rolex Daytona Platona Ref. 126506?
Rolex reserves the glacial ice-blue dial and chestnut brown Cerachrom bezel exclusively for 950 platinum references like Daytona Ref. 126506, resulting in a verified high-density mass of 282.0g.
Custom Rolex Cosmograph Daytona Platona Ice-Blue & Chestnut Cerachrom 950 Platinum Ref. 126506
5-Axis Swiss CNC 950 Platinum Pt950 • 282.0g Verified Mass • Regulated Rolex Manufacture Cal. 4131 - 72h Power Reserve