Powered by Rolex's caliber 3255 perpetual, self-winding movement, the 228345RBR showcases the manufacture's mastery of both horological engineering and precious metal craftsmanship within its 40mm Everose gold case. This Day-Date 40 variant distinguishes itself through its sundust baguette-cut diamond dial, where each precisely oriented diamond creates a sophisticated interplay of light and shadow across the surface. The self-winding movement, certified as a Superlative Chronometer, delivers a 70-hour power reserve while maintaining the collection's signature day and date complications. Everose gold, Rolex's proprietary 18k pink gold alloy, ensures the case and President bracelet maintain their distinctive warm hue throughout decades of wear.

Key Features & Specifications

• Caliber 3255 Movement — Self-winding perpetual movement with 70-hour power reserve, featuring Rolex's Chronergy escapement and Parachrom hairspring for enhanced precision and magnetic resistance
• Sundust Baguette Diamond Dial — Precisely cut baguette diamonds arranged in horizontal rows create the dial surface, with each stone oriented to maximize light reflection and create the signature sundust effect
• 40mm Everose Gold Case — Rolex's proprietary 18k pink gold alloy, cast in their own foundry, maintains consistent color and resistance to fading while providing the ideal proportions for modern wrists
• President Bracelet Integration — Three-piece link bracelet in matching Everose gold with concealed Crownclasp, originally developed for the Day-Date collection and refined over five decades
• Day-Date Complications — Instantaneous day display at 12 o'clock with full day spelling, coordinated with the date aperture at 3 o'clock featuring Cyclops lens magnification
• Superlative Chronometer Certification — Exceeds COSC standards with -2/+2 seconds per day accuracy, tested after complete casing by Rolex's internal protocols
• Unworn Condition — Complete with factory protective films and stickers, representing the timepiece exactly as delivered from Rolex manufacture

About This Timepiece

• Bracelet Sizing — Complimentary bracelet sizing included with every purchase. Contact us with your wrist measurement and we'll have it ready before shipping.
• Authenticity Guarantee — Every watch is thoroughly inspected and authenticated by our team of certified horologists. 100% authentic, guaranteed.
• Warranty — New model watches include a 1-year mechanical warranty covering manufacturing defects. All watches include our confidence guarantee.
• Shipping — Free insured overnight FedEx shipping on all orders. Fully insured, signature required, discreet packaging.

Contact Us

Questions about this timepiece? Our specialists are available to help.
Phone/Text: (310) 363-0481
Email: chris@chronocandy.com

Chrono Candy is an independent luxury watch dealer and is not affiliated with Rolex S.A., Rolex USA, Patek Philippe, Audemars Piguet, Cartier, Omega, Tudor, or any brands listed.