Omega Seamaster Diver 300M
More Omega market data- Brand
- Omega
- Model
- Seamaster Diver 300M
- Year
- 2021
- Dial
- blue
- Bracelet / strap
- steel bracelet
- Status
- Available
Watch listing
Omega Seamaster Diver 300M
Omega Seamaster Diver 300M listing with structured specifications, pricing, condition, and market context. Observed details include $4,377, 2021.
Updated Jun 20, 2026
![[WTS] 2021 Omega Seamaster Diver SMP300m 42mm Blue Wave Dial Reference Box and Papers image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1tuxobl%2Ff6525f1c3a72d90f12304df1e0a7c2a34e842349781c00a66b562cf358eadba4.jpg&w=3840&q=75)
![[WTS] 2021 Omega Seamaster Diver SMP300m 42mm Blue Wave Dial Reference Box and Papers image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1tuxobl%2Ff9c2b9546184630b7fa4dd88d7f8d3ee42a9c2c6f6b1e4b224bcd6570a2110c3.jpg&w=3840&q=75)
![[WTS] 2021 Omega Seamaster Diver SMP300m 42mm Blue Wave Dial Reference Box and Papers image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1tuxobl%2F55e4482ebf1e465583550a13e977e4036e073f1d36776a579da7c82cc3365b0a.jpg&w=3840&q=75)
![[WTS] 2021 Omega Seamaster Diver SMP300m 42mm Blue Wave Dial Reference Box and Papers image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1tuxobl%2F2a02ebc50bf9ffad6477768763def1054aab3b9920c0ad0a67a2645cfc656ad0.jpg&w=3840&q=75)
![[WTS] 2021 Omega Seamaster Diver SMP300m 42mm Blue Wave Dial Reference Box and Papers image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1tuxobl%2Fbcc5917e45bdde830e9749aa21c6c006c59aec8eff0553eaf336047e7cd62d58.jpg&w=3840&q=75)
![[WTS] 2021 Omega Seamaster Diver SMP300m 42mm Blue Wave Dial Reference Box and Papers image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1tuxobl%2Fd9853f64865b23c53cb663074a74881cc0b73c179d08f12da024f730aac56a66.jpg&w=3840&q=75)
Observed asking price
$4,377
Status: Available
At a glance
- Listing type
- For sale
- First observed
- Jun 2, 2026
- Watches
- 1
- Photos
- 16
Structured details
Watch details
$4,377
Listing notes
[WTS] 2021 Omega Seamaster Diver SMP300m 42mm Blue 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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