Ref. 210.62.42.20.01.001
Seamaster Diver 300M
Omega
“Seamaster 300M Full Gold”
Case 42mm
Material 18K Sedna gold
Year 2018
From $23,920
The full 18K Sedna gold Seamaster Diver 300M is the most luxurious model in the dive watch lineup, with the entire case and bracelet crafted from Omega's proprietary rose gold alloy. The black ceramic dial and bezel provide dramatic contrast against the warm Sedna gold. This represents the ultimate expression of the Diver 300M for collectors who want uncompromising luxury in a dive watch.
Below AverageOmegaSeamasterSeamaster Diver 300M
Retail Price
$29,900
Market Value
$23,920
Price Analysis
Retail (MSRP)$29,900
Market Range$21,050 – $26,790
$21,050$26,790
Average Market Price$23,920
Premium vs Retail-20.0%
Price TrendFalling
Last updated: 2026-02-14
Flip Potential
2out of 10
Below Average
Premium over retail-20.0%
Market trenddown
Potential profit (est.)-$5,980
Specifications
Complete technical details for the Omega Seamaster Diver 300M
Case
- Diameter
- 42mm
- Thickness
- 13.56mm
- Material
- 18K Sedna gold
- Bezel
- Black ceramic and Sedna gold unidirectional rotating bezel
- Crystal
- Domed sapphire crystal with anti-reflective treatment
- Water Resistance
- 300m / 1000ft
Movement
- Calibre
- Omega Co-Axial Master Chronometer calibre 8800
- Type
- Automatic
- Power Reserve
- 55 hours
Bracelet
- Bracelet
- 18K Sedna gold bracelet
- Clasp
- Folding clasp with diver extension
- Lug Width
- 20mm
Where to Buy
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