N1 Factory Edition — Premium Rubber Strap
N1 Factory’s execution of the Seamaster Diver 300M Chronograph (Ref. 210.22.44.51.01.001) represents a significant technical benchmark for two-tone replicas. The integration of 18K yellow gold plating on the bezel, crown, helium escape valve, and pushers contrasts sharply with the polished black ZrO2 ceramic, capturing the genuine “Black & Gold” aesthetic with notable accuracy.
Powered by a robust Asian 7750 automatic chronograph movement, this caliber has been meticulously decorated to emulate the in-house Calibre 9900 Master Chronometer architecture. It successfully replicates the complex 3 o’clock bi-compax sub-dial layout, combining both the 12-hour and 60-minute elapsed timers into a single register. Power reserve is approximately 36 hours.
The 44mm 316L stainless steel case measures a substantial 16.7mm in thickness with a 52.80mm lug-to-lug profile, weighing 144g on the supplied strap. Its black polished ceramic dial features laser-engraved wave patterns and 18K gold skeleton hands, while the bezel utilizes a convincing replication of OMEGA’s Ceragold™ technology for the diving scale.
- Movement: Asian 7750 Auto Chronograph (Calibre 9900 Deco) — Approximately 36 hours
- Case Material: 316L Stainless Steel & 18K Yellow Gold Plating, 44.0mm x 52.8mm, 144g
- Bezel: Black Polished Ceramic with Ceragold™ technology replication
- Crystal: Domed Sapphire with Double AR Coating
- Bracelet: Black Premium Rubber Strap with 3D micro-brushed texture
- Water Resistance: Stated 30m — professional pressure test recommended before swimming
This heavy-duty chronograph appeals to collectors seeking a commanding wrist presence without sacrificing ergonomic comfort. The integrated rubber strap effectively balances the 44mm case head, making it a viable daily wearer despite its substantial dimensions.



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