ZF Edition — 316L Stainless Steel Five-Link Bracelet
The ZF Edition Tudor Black Bay M7941A1A0RU-0003 represents the pinnacle of modern dive watch replication, capturing the 2023 third-generation design evolution. Long recognized across horological forums as the definitive manufacturer for the 41mm Black Bay line, ZF has meticulously updated this release down to its most nuanced architectural changes. This specific timepiece combines a contemporary Master Chronometer-inspired layout with a newly refined, matured burgundy anodized aluminum bezel and a sleek five-link steel bracelet.
At the core of this timepiece beats a dedicated custom clone MT5602-U automatic caliber, operating at a smooth 28,800 vibrations per hour. Engineered specifically to eliminate the intermediate ‘ghost date’ position found in lower-tier standard movements, it delivers a true time-only crown execution with excellent daily stability. The power reserve is rated at approximately 42 hours, ensuring consistent amplitude and enhanced reliability during regular wear.
The upgraded 41mm case is machined from solid 316L stainless steel, featuring a significantly re-engineered slim profile that reduces thickness to a comfortable 13.6mm. Weighing approximately 162g, the alternating brushed and polished surfaces perfectly mimic the ergonomic wrist presence of the genuine article. The sunray satin black dial features an elegant radiating finish under the domed sapphire crystal, serving as a striking canvas for the gilt hands and indices filled with high-performance Swiss-grade Super-LumiNova.
- Movement: Custom MT5602-U Clone Caliber (No Ghost Date) — Approximately 42 hours
- Case Material: 316L Stainless Steel, 41mm diameter, 13mm thickness, ~158g weight
- Bezel: New-generation matte burgundy anodized aluminum insert, 60-click unidirectional
- Crystal: High-dome sapphire crystal with colorless anti-reflective coating
- Bracelet: Brushed and polished five-link steel bracelet
- Water Resistance: 30m stated rating — professional pressure test recommended before swimming. Do not operate the crown while the watch is submerged.
Designed for the collector who appreciates the subtle refinement of modern luxury sports styling paired with historic color palettes. This piece transitions flawlessly from professional office environments to active weekends.




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