# Rolex Daytona 116505 BTF Black/RG Dial Diamond Marker

- **Canonical URL:** https://swissclone.com/product/rolex-daytona-116505-btf-black-rg-dial-diamond-marker/
- **SKU:** SW-26866
- **Price:** $1180 USD
- **Availability:** InStock (48h Digital Timegrapher Video QC Included)
- **Primary Macro Image:** https://swissclone.com/wp-content/uploads/2026/09/rolex-daytona-116505-btf-black-rg-dial-diamond-marker-bt-factory-1-1-super-clone.webp

Collectors who know BT Factory (BTF) recognize the difference the moment they wind the crown on the Rolex Daytona 116505 BTF Black/RG Dial Diamond Marker. Rather than dropping a noisy generic rotor into a thick shell, this build is engineered around the Dandong DD4130 / SH4131 Integrated Chronograph (72-Hour Extended Reserve (28,800 vph)) so the hand stack height, date window depth, and 40MM × 12.2mm (1:1 Case Profile) lug profile mirror the factory schematic.



### Inside the Dandong DD4130 / SH4131 Integrated Chronograph 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


Every Rolex Daytona 116505 BTF Black/RG Dial Diamond Marker goes through our three-stage Geneva bench check within 24–48 hours of your order: first, a 5-position digital timegrapher calibration (+/- 2s/day); second, a dry vacuum pressure test on the case seals; and third, a macro video inspection sent directly to your WhatsApp or email for sign-off. Your shipment travels via insured triangular express air freight with a 100% customs pass guarantee and our 3-year mechanical warranty.