# Rolex DayDate 40mm White Dial Roma Marker President

- **Canonical URL:** https://swissclone.com/product/rolex-daydate-40mm-white-dial-roma-marker-president/
- **SKU:** SW-25570
- **Price:** $810 USD
- **Availability:** InStock (48h Digital Timegrapher Video QC Included)
- **Primary Macro Image:** https://swissclone.com/wp-content/uploads/2026/09/rolex-daydate-40mm-white-dial-roma-marker-president-1-1-super-clone.webp

Collectors who know Clean / VS Factory recognize the difference the moment they wind the crown on the Rolex DayDate 40mm White Dial Roma Marker President. Rather than dropping a noisy generic rotor into a thick shell, this build is engineered around the 1:1 Cloned Swiss Automatic Calibre (28,800 vph) (48–70 Hour Power Reserve) so the hand stack height, date window depth, and 40MM (1:1 Factory Dimensions) lug profile mirror the factory schematic.



### Inside the 1:1 Cloned Swiss Automatic Calibre (28,800 vph) Architecture


The Solid 904L Oystersteel (Satin & Mirror Finished) case combines fine directional satin brushing along the top lugs with mirror-polished bevels that catch light cleanly without rounded edges. Topped with scratch-proof sapphire crystal treated with colorless double-sided anti-reflective coating, the dial reads clearly even under harsh studio lighting.



### Timegrapher Verification & Hydrostatic Testing



  - 48-Hour Bench Video & Timegrapher Proof: Before your Rolex DayDate 40mm White Dial Roma Marker President leaves our studio, we send macro photos and a live Witschi timegrapher video of your exact watch (verifying +/- 2 sec/day rate, 280°+ amplitude, and 0.0–0.2ms beat error) to your WhatsApp or email.

  - Hydrostatic Water-Resistance Test: Caseback and crown gaskets are lubricated and vacuum-tested to 50M–100M.

  - Insured Triangular Courier & 3-Year Warranty: Shipped via DHL / FedEx triangular routing with a 100% customs pass guarantee and 3-year mechanical movement coverage.