N1 Factory OMEGA Seamaster Diver 300M Chronograph 44mm (Ref. 210.22.44.51.01.001)
A heavyweight 1:1 replica featuring genuine ZrO2 ceramic construction, functional sub-dials, and commanding wrist presence.
Powered by Calibre 9900 Super Clone (A7750 Base)
Powered by a premium 1:1 clone automatic chronograph movement. This robust Asian 7750 base has been meticulously decorated with blackened screws, a beautifully engraved oscillating weight, and faux double barrels to emulate the architecture of the legendary in-house Master Chronometer Co-Axial escapement. The bi-compax chronograph layout functions perfectly, allowing precise timing on demand.
⏱️ Accuracy & Warranty Notice:
Accuracy: ±15 seconds per day (when fully wound). Warranty Policy: A deviation of ±15 seconds per day is considered normal for mechanical movements. If your watch runs significantly outside this range within one year, our warranty will cover adjustment.
- ✅ Power Reserve: Approximately 48 hours
- ✅ Functionality: Fully functioning Chronograph (hours, minutes, continuous small seconds, chronograph central seconds, and elapsed minute/hour sub-dials).
- ✅ Reliability: Time-tested A7750 workhorse movement, re-engineered for proper bi-compax spacing and stability.
Technical Specifications
THE BUILD
316L Stainless Steel & Rubber
Crafted with a hefty 144-gram profile and measuring 16.7mm thick, accurately matching the chunky, robust nature of the genuine Seamaster Chrono. Integrated premium black rubber strap ensures a perfect ergonomic fit.
THE FACE
Laser-Engraved ZrO2 Ceramic
The high-gloss black ceramic dial features the iconic laser-engraved wave pattern. Rhodium-plated skeleton hands and raised hour markers are filled with vivid Super-LumiNova for excellent low-light legibility.
THE BEZEL
Unidirectional Black Ceramic
The scalloped edge bezel houses a polished black ceramic insert. The diving scale is applied with an enamel-like finish to prevent the traditional fading seen on lower-tier replicas.
REFINEMENT
Sapphire Crystal & HeV Details
Topped with a domed, scratch-resistant sapphire crystal featuring double-sided AR (Anti-Reflective) coating. The conical Helium Escape Valve at 10 o’clock is accurately shaped and visually correct.
🏆 Why We Chose N1 Factory for this Model?
Many clients ask: “Why not OMF (OM Factory)?”
Here is the honest truth: While OM Factory offers a very competitive version of the Seamaster Chronographs, N1 Factory wins in terms of dial texture execution and sub-dial spacing accuracy. For the 210.22.44.51.01.001, visual proximity to the Genuine on the wrist, paired with a solid 144g build weight, was our top priority.
Full Disclosure: The automatic winding rotor is slightly louder than Gen in a silent room when shaken, but this is a standard characteristic of the modified A7750 clone movement and does not affect performance.
Data Sheet
| MODEL REFERENCE |
210.22.44.51.01.001 |
| FACTORY / VERSION |
N1 Factory |
| MOVEMENT |
Asian 7750 Automatic (Decorated to Omega Calibre 9900) |
| CASE MATERIAL |
316L Stainless Steel |
| WEIGHT & THICKNESS |
~144g | 16.7mm |
| CRYSTAL & LUME |
Domed Sapphire with Double AR | Swiss Super-LumiNova |
| DIMENSIONS |
44mm
(Manual measurements may have slight discrepancies.)
|
Common Questions about the Seamaster Chronograph 44mm
Q: Is this N1 Factory version waterproof?
A: Out of the box, it is sealed for basic daily use (splash/rain proof). However, we strongly recommend a professional pressure test before swimming.
Q: How does the movement compare to the Genuine?
A: It features a highly reliable Approximately 48 hours power reserve and fully functional chronograph sub-dials. It is currently one of the most stable heavily modified clone movements available in the market for big chronographs.
Q: What is the biggest difference compared to Gen?
A: Under macro lens, the finishing on the hands/indexes and the depth of the movement engraving may show minor differences, but on the wrist, it is virtually indistinguishable to the naked eye.
🛡️ Our “No-Lemon” Guarantee
- Strict QC Process: Every watch undergoes rigorous Timegrapher accuracy testing, waterproof testing, and visual flaw inspection before shipping. You will receive high-res QC photos and videos of your specific watch to approve.
- Customs Safe: We use triangular shipping methods. 100% Customs Clearance Guarantee: If seized by customs, we will reship a new one for free.
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