This is ERF Factory top‑tier weighted gold‑plated Cosmograph Daytona collection.
Equipped with the latest counterweight free‑sprung Cal.4131 chronograph movement for stable performance, avoiding the common "tell‑tale signs" when case back is opened. ‑ Weighted 18K Gold‑Plated Construction Real‑gold weight, texture and finish.
Total gold usage reaches 1.5 grams.
Lugs, case‑back screws and clasp logo are all gold‑plated.
Weight and color achieve 99% match against original reference.
Certificate‑level 18K gold‑plating finish.
We provide 3‑year free re‑plating service in case of gold fading. ‑ Case & Bracelet Finishing Every curve and edge of the case is engineered close to original dimensions.
Fine polishing on bracelet links and lug‑to‑bracelet joints, seamless visual effect consistent with original high‑end finishing. ‑ Dial Craftsmanship 1.
Hour markers:
Sharp, burr‑free edges, polished metal borders produce crisp highlight reflections.
Luminous fill shows authentic cotton‑like texture.
2.
Hands:
Central hand shaft is precisely centered, clean sharp tip finishing.
3.
Logo & printing:
Crown logo and text are full‑bodied and three‑dimensional, no paint overflow or blurring under magnification, market‑leading printing quality. ‑ Bezel & Sapphire Crystal 1.
Cerachrom ceramic bezel:
Platinum‑powder filled silver‑grey scale with grainy texture, no dull‑grey discoloration, excellent scale alignment.
2.
Sapphire crystal:
Fine chamfer on glass edge, smooth transition height matching bezel, smooth side profile lines.
3.
Print texture:
Orange‑peel texture background on dial, repeatedly calibrated film and ink‑filling process, nearly identical to original under magnifier. ‑ Available Variants:
Rose‑gold case rubber strap with diamond‑set black dial; rose‑gold rubber strap silver sub‑dial; rose‑gold rubber strap chocolate dial; rose‑gold rubber strap black dial; yellow‑gold rubber strap champagne dial; yellow‑gold rubber strap turquoise dial; yellow‑gold rubber strap black dial; steel rubber strap diamond‑set black dial; steel rubber strap black‑panda dial; steel rubber‑strap grey‑dial.
ERF factory focuses on every tiny detail for premium chronograph watch.
