Recorded in our Monte-Carlo solid 18K gold Rolex register, the Rolex Yacht-Master 42 RLX Titanium Falcon Eye Stone Dial Geneva Atelier Spec Reference 226627 unites authentic Geneva proportions (42.0 mm x 11.7 mm) with a certified Grade 5 Titanium Monobloc mass of 101.4g. Every detail of the Chatoyant Falcons Eye Natural Stone Dial with Hand-Finished Luminous Appliques & Hands, Precision Brushed & Polished CNC Titanium Bezel with Anti-Reflective Scratch-Resistant Sapphire Crystal, and hallmarked clasp is verified under our Fischer XRF Au750 and Mettler-Toledo laboratory protocol.

5 Core Horological & Metallurgical Specifications:

• Registered Entity & Ref: Rolex Yacht-Master 42 RLX Titanium Falcon Eye Stone Dial Geneva Atelier Spec — Official Reference 226627 (SKU: MC-CUST-226627-W773).
• Precious Metal Alloy: Grade 5 Titanium Monobloc with deep mechanical hallmarking and 5-axis Swiss CNC case finishing.
• Verified Reference Mass: 101.4g confirmed on our Monte-Carlo showroom Mettler-Toledo analytical balance.
• Mechanical Calibre: Rolex Manufacture Cal. 3235 - 70h Power Reserve operating at 28,800 vph (4 Hz) with 72-hour power reserve (+0.7 s/d, 304 deg).
• Sapphire Crystal & QC: Scratch-resistant sapphire crystal with double anti-reflective coating and 100m / 330 ft - Triplock Screw-Down water resistance.

Within the same Rolex horological silo, collectors also compare the Rolex Submariner Date 40mm Custom Malachite Stone Dial Ref. 116610LV (156.8g) and the Rolex Cosmograph Daytona Artisans de Geneve Skeleton Edition Chronometer Regulated Spec Ref. 116500LN (143.5g).