The 44 mm stainless-steel case is accented by Sedna-tone gold plating, giving a warm contrast to the black ceramic bezel engraved with a golden diving scale. The wave-pattern black dial uses a two-subdial chronograph layout, giving this N1 Factory Seamaster Diver 300M-style replica a busier, more technical face than a simpler three-hand layout. In QC photos, check that the bezel scale, dial waves, subdial spacing, and central chronograph hand alignment look clean and centered.
The luminous hour markers and skeleton hands are key visual details on this black dial configuration. Buyer photos should be used to confirm even lume fill, tidy marker placement, clean hand finishing, and consistent Sedna-tone color across the bezel accents, crown, pushers, buckle, and case details. The source describes a mechanical chronograph movement, but the exact caliber is not specified.
Paired with a matte black rubber strap, the watch has a sportier wrist profile than a bracelet configuration and suits buyers who want a larger 44 mm chronograph presence. The strap molding, keeper fit, buckle engraving, and case-edge finishing are worth checking closely in QC images, especially for buyers comparing this N1 Factory black and Sedna Gold version against other Seamaster Diver 300M replica layouts.
Technical Details
| Strap | Matte black rubber strap | Omega-style buckle with Sedna gold tone |
| Movement | Mechanical chronograph movement | Exact caliber not specified |
| Case and Dial | 44 mm stainless-steel case with Sedna-tone accents | Black ceramic bezel, wave-pattern black dial, two symmetrical subdials |
Buyer Guidance
This N1 Factory Seamaster Diver 300M Chronograph Black & Sedna Gold is best suited to buyers who want a bold black-and-warm-gold colorway, a rubber-strap sport profile, and a two-subdial chronograph dial with strong visual presence. It may not be ideal for buyers who prefer smaller cases, thinner watches, plain three-hand dials, bracelet configurations, or fully specified movement details. Before confirming, review QC photos for gold-tone consistency, bezel and pip alignment, chronograph hand reset, subdial print quality, wave dial texture, lume application, strap fit, and pusher finishing.
Design Background
This N1 Factory version is built around the Omega Seamaster Diver 300M Chronograph look in a black and Sedna Gold colorway. The key appeal is the contrast between the black ceramic bezel, golden diving scale, wave-pattern black dial, and warm gold-tone accents on the crown, pushers, buckle, and case details.
The 44 mm stainless-steel case gives this replica chronograph diver-style watch a larger, more technical presence than a simpler three-hand Seamaster layout. Its two symmetrical subdials, skeleton hands, luminous hour markers, and central chronograph hand create a busier dial, so buyers should judge this version by alignment, print sharpness, subdial balance, and how cleanly the black-and-gold details are finished in QC photos.
The matte black rubber strap makes the watch feel more sport-oriented than a bracelet configuration and suits buyers who want a bold Seamaster-style chronograph without a full metal strap. Strap molding, keeper fit, buckle engraving, and the transition from case to strap are useful inspection points, especially because the exact strap dimensions are not specified.
The source describes a mechanical chronograph movement, but the exact caliber is not specified. Case thickness, crystal material, caseback type, lug width, and water-resistance details are also not provided, so this page is best evaluated through visible configuration details and QC-photo checks rather than unsupported technical assumptions.
Watch Specifications
- Factory version
- N1 Factory
- Movement
- Mechanical chronograph movement; exact caliber not specified on this product page
- Case size
- 44 mm
- Thickness
- Not specified on this product page
- Bracelet / strap
- Matte black rubber strap with Omega-style buckle in Sedna gold tone
- Crystal
- Not specified on this product page
- Dial details
- Wave-pattern black dial with two symmetrical subdials, skeleton hands, and luminous hour markers
- Bezel
- Black ceramic bezel with golden diving scale
- Caseback
- Not specified on this product page
- Model / reference family
- Omega Seamaster Diver 300M Chronograph replica watch
- Colorway
- Black and Sedna Gold, with Sedna-tone gold plating accents on a stainless-steel case
- QC focus
- Check gold-tone consistency, bezel scale alignment, chronograph hand reset, subdial spacing, dial wave texture, lume fill, strap molding, buckle engraving, and pusher finishing in photos
Watch Evaluation Highlights
N1 Factory Configuration
This version is presented as the N1 Factory Omega Seamaster Diver 300M Chronograph in black and Sedna Gold. Evaluate it as a factory-specific replica watch, with close attention to whether the QC photos match the stated two-tone chronograph layout.
44 mm Chronograph Presence
The source describes a 44 mm stainless-steel case, so this is aimed at buyers who want a larger Seamaster-style chronograph profile. Case thickness is not specified, making side-view QC photos important for judging wrist bulk.
Black and Sedna-Tone Contrast
The black ceramic bezel, golden diving scale, Sedna-tone accents, and wave-pattern black dial define the look of this model. Check that the warm gold tone appears consistent across the bezel details, crown, pushers, buckle, and case accents.
Dial and Chronograph Layout
The dial uses two symmetrical subdials, skeleton hands, luminous hour markers, and a central chronograph hand. QC photos should show clean subdial spacing, sharp printing, even lume fill, visible wave texture, and a chronograph hand that resets cleanly to center.
Mechanical Movement Note
The source describes a mechanical chronograph movement, but the exact caliber is not specified. Buyers comparing this against other Seamaster chronograph replicas should treat movement details as a confirmation point rather than an assumed match to any specific caliber.
Rubber Strap Fit
The matte black rubber strap gives this version a sportier look than a bracelet configuration. Inspect strap molding, keeper fit, buckle engraving, and the case-to-strap transition in photos, especially because exact strap dimensions are not provided.
Known Flaws
- Inspect the Sedna-tone finishing across the bezel scale, crown, pushers, buckle, and case accents. Two-tone plating can show slight shade variation between parts, which matters because the black-and-gold contrast is central to this version; for most buyers, small variation is moderate rather than critical if it is not obvious in normal photos.
- Check the black ceramic bezel insert, golden diving scale, and bezel pip alignment against the dial markers. Misalignment is easy to notice on a diver-style bezel and can make the front view feel off-center; this is a meaningful QC point, though minor offset may be acceptable to buyers who prioritize the overall colorway.
- Review the wave-pattern black dial for print sharpness, subdial spacing, marker placement, and even lume fill. The two-subdial chronograph layout is visually busy, so uneven printing or crooked markers can stand out quickly; this is usually a high-priority inspection area for this model.
- Confirm that the central chronograph hand resets cleanly to 12 and that the subdial hands sit neatly when at rest. The source describes a mechanical chronograph movement but does not specify the caliber, so visible hand behavior is one of the practical checks buyers can make; reset issues are more serious than small cosmetic differences.
- Use side and wrist-angle photos to judge the 44 mm case thickness impression and case-edge finishing. Exact thickness is not specified, and this larger chronograph case may feel bulky for buyers expecting a thinner Seamaster-style profile; seriousness depends mainly on wrist-size preference.
- Inspect the matte black rubber strap, keeper fit, buckle engraving, and case-to-strap transition. Rubber molding or buckle detail issues can affect the finished look more than the basic function, so they are typically moderate concerns unless the strap sits unevenly or leaves visible gaps at the case.
If you’re comparing China super clone Omega Seamaster pieces, the real differences rarely show in studio photos. They show in how the ceramic bezel grips when your hands are damp, how the bracelet settles on the wrist during a full day, and how stable the movement stays after a few months of routine wear. Our full China super clone Omega Seamaster guide lays these details out side by side so you can judge the build without pressure or factory hype.
