The replica Omega Seamaster 300 70th Anniversary is a high-grade 1:1 tribute to Omega's vintage-inspired dive watch, built to mirror the original's proportions, dial layout, and finishing. This guide explains what to expect from a premium first copy, from the case and bezel to the movement inside. It's aimed at buyers who want the classic Seamaster look without the authentic price tag.
Key Features
- 41mm stainless steel case with twisted lugs and mixed polished/brushed finishes
- Domed sapphire crystal with inner anti-reflective coating
- Sandwich-style dial with faux-patina Super-LumiNova indices and hands
- Ceramic bezel insert with enamel-filled diving scale and lume pip
- Automatic movement (Miyota, Seagull, or ETA clone depending on batch)
- Screw-down caseback engraved with 70th Anniversary detailing
- Tapered steel bracelet with micro-adjust clasp, plus extra NATO strap
- Water resistance rated to 300 meters in most premium builds
Materials and specs: The case is 316L stainless steel, with a mix of brushed and polished surfaces that match the original's vintage feel. The crystal is double-domed sapphire, and the dial uses applied indices with lume plots that mimic aged radium. The bezel is ceramic with a fully lumed pip at 12 o'clock. Movements vary: many 1:1 replicas use a reliable Japanese or Chinese automatic, while top-tier versions may include a Swiss ETA clone. All versions feature a screw-down crown and caseback, and most are rated to 300 meters, though we recommend avoiding deep diving with any replica. The bracelet tapers from 20mm to 18mm and includes a fold-over clasp with safety.
Shipping and returns: Orders ship within 1-2 business days from our warehouse, with tracking provided. Standard delivery takes 7-14 days depending on your location, and expedited options are available at checkout. If the watch arrives with any defect, contact us within 7 days for a replacement or refund. We stand behind every premium 1:1 replica we sell.
Is the replica Omega Seamaster 300 70th Anniversary water-resistant?
Yes, most premium 1:1 versions are rated to 300 meters, but we advise against swimming or diving to preserve the seals and finish.
How close is this replica to the original Omega?
It matches the case dimensions, dial layout, and bracelet design closely; the main differences are the movement and the absence of Omega's co-axial escapement.
What movement does the replica use?
Depending on the batch, it uses a Japanese Miyota 9015, a Chinese Seagull ST2130, or a Swiss ETA 2824 clone, all automatic and hacking.