Omega Seamaster Professional 300 SMP300
More Omega market data- Brand
- Omega
- Model
- Seamaster Professional 300
- Reference
- SMP300
- Year
- 2021
- Case
- 42 mm
- Dial
- white
- Bracelet / strap
- steel bracelet
- Status
- Availability unverified
Watch listing
Omega Seamaster Professional 300 SMP300 and 3 more
Omega Seamaster Professional 300 SMP300 and 3 more sale listing with structured watch details and source context. Observed details include $140 and 2021 production year.
Updated Jun 13, 2026
![[WTS] Omega Seamaster Professional 300 White Dial media](https://media.watchtrader.net/media/reddit-post-1r0h36x/e942acada82a318211be14665fd11ddd585e21201d704e9ee156dc067741624d.jpg)
2 photosObserved asking price
$140
Status: Availability unverified
At a glance
- Listing type
- For sale
- First observed
- Feb 9, 2026
- Watches
- 4
- Photos
- 2
Structured details
4 watches in this listing
$140
Omega Seamaster
More Omega market data- Brand
- Omega
- Model
- Seamaster
- Case
- 42 mm
- Material
- steel
- Dial
- Black
- Bracelet / strap
- Steel bracelet
- Status
- Availability unverified
Omega Seamaster Professional SMP300
More Omega market data- Brand
- Omega
- Model
- Seamaster Professional
- Reference
- SMP300
- Year
- 2021
- Dial
- white
- Bracelet / strap
- bracelet
- Status
- Sold
Omega GYMJONES88
More Omega market data- Brand
- Omega
- Reference
- GYMJONES88
- Status
- Sold
Listing notes
[WTS] Omega Seamaster Professional 300 White Dial
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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