Omega Seamaster Men's Automatic Watch
More Omega market data- Brand
- Omega
- Model family
- Seamaster
- Model
- Omega Seamaster Men's Automatic Watch
- Year
- 2021
- Material
- steel
- Dial
- gray
- Bracelet / strap
- bracelet
- Status
- Available
Watch listing
Omega Seamaster Men's Automatic Watch
Omega Seamaster Men's Automatic Watch listing with structured specifications, pricing, condition, and market context. Observed details include $4,227, 2021.
Updated Jun 20, 2026
![[WTS] 2021 Omega Seamaster Diver SMP300m 42mm Gray Grey Wave Dial Reference Box and Papers image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1tuxmii%2Fa052d60766148131c9bceeb2f7b0b73dbf26b37f21931bab1bd836f0300c8649.jpg&w=3840&q=75)
![[WTS] 2021 Omega Seamaster Diver SMP300m 42mm Gray Grey Wave Dial Reference Box and Papers image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1tuxmii%2Fe1556ec2028791c0d45dd4fbdf301e753ca82c7f9a94a246f0e868750ec43b93.jpg&w=3840&q=75)
![[WTS] 2021 Omega Seamaster Diver SMP300m 42mm Gray Grey Wave Dial Reference Box and Papers image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1tuxmii%2F3ec8c2e0c0a8da8dcd731741ba4396c5d6e60b181474e4afb2fe73377e8edaab.jpg&w=3840&q=75)
![[WTS] 2021 Omega Seamaster Diver SMP300m 42mm Gray Grey Wave Dial Reference Box and Papers image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1tuxmii%2F8d6d6af3cc6a275ef0869679d7df8830c1e10189f4da92a176f7ea947b6ba73d.jpg&w=3840&q=75)
![[WTS] 2021 Omega Seamaster Diver SMP300m 42mm Gray Grey Wave Dial Reference Box and Papers image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1tuxmii%2Faee5178cd611c2734de675fb5bb6df118dd6707c9d2a830e496e14b49e5161e4.jpg&w=3840&q=75)
![[WTS] 2021 Omega Seamaster Diver SMP300m 42mm Gray Grey Wave Dial Reference Box and Papers image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1tuxmii%2F02e18deba8b1e6cd113a6f491f1aedfa238614e0c38fedcac486d9b89f0020ab.jpg&w=3840&q=75)
Observed asking price
$4,227
Status: Available
At a glance
- Listing type
- For sale
- First observed
- Jun 2, 2026
- Watches
- 1
- Photos
- 16
Structured details
Watch details
$4,227
Listing notes
[WTS] 2021 Omega Seamaster Diver SMP300m 42mm Gray Grey Wave Dial Reference Box and Papers
Source and availability
Watchtrader structured this page from an observed Reddit community listing. Asking prices, condition, and availability can change after publication; verify the details with the original source before relying on them.
View original Reddit listingMore from this brand
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