Model: 116500
Size: 40mm × 12.2mm
Functions: Hours, minutes, seconds, chronograph display
Movement: 4130
Power Reserve: 72 hours
Crystal: Sapphire
Dial Colors: White dial, black dial
Material: 904L stainless steel
Bracelet: AR Factory stainless steel bracelet
Bezel: Ceramic bezel with platinum-coated plating
Lume: Swiss luminous coating
Water Resistance: 100 meters
Weight: 148 grams
Nine Highlights of BT Factory (Better Factory) Rolex Daytona:
1. The BT Factory Daytona equipped with the 4130 movement has a case thickness of 12.2mm. Other market versions use modified 7750 fake sandwich movements, which reduce thickness by shortening the pinions—resulting in extremely poor stability and inability to match genuine watch performance.
2. Equipped with authentic 4130 movement (originally from Nandan Factory), featuring engraved and electroplated lettering on the back bridge for a brighter, more refined appearance.
3. Utilizes bracelet from AR Factory. Additionally, the clasp has been upgraded in proportion and dimensions for improved authenticity.
4. Case manufactured according to N Factory’s specifications based on the 2022 latest edition, updating the polished finish on the case back, dimensional accuracy, and curvature of the toothed edge.
5. Hands produced by Buff Factory with further enhancements—three sub-dial hands and the central chronograph second hand are individually custom-made with solid construction and mushroom-shaped caps for precise, authentic detailing.
6. Upgraded Cerachrom ceramic bezel retains permanent legibility with platinum-coated numerals; font thickness has also been revised for greater accuracy.
7. Dials follow the 2022 updated design—white dials utilize Swiss ink mixed with Korean ceramic compounds, creating a thick, creamy white texture that perfectly matches the original without any color deviation. Eliminates the previous ‘dead white’ or yellowish-black discoloration seen in other market copies.
8. Hour markers are individually CNC-carved and hand-finished at the edges. Lume uses high-grade Swiss luminescent powder, achieving zero color difference compared to the genuine article—delivering the most authentic glow effect currently available on the market.
9. Full-transparency sapphire crystal provides a distortion-free viewing experience without peripheral refraction. Most market alternatives feature thick, rounded crystal edges that distort vision. Only BT Factory achieves this level of detail precision matching the original.
Better Factory is a manufacturer founded by master watchmakers with over 30 years of experience. With deep technical expertise and extensive industry resources, the factory delivers exceptional craftsmanship and attention to detail. We welcome all watch enthusiasts to compare our products side-by-side with genuine pieces and provide valuable feedback. Thank you for your support!
































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