Omega Seamaster Professional 300M
More Omega market data- Brand
- Omega
- Model
- Seamaster Professional 300M
- Reference
- 300M
- Case
- 42 mm
- Dial
- Seaweed Green
- Bracelet / strap
- Rubber
- Status
- Check availability with seller
Watch listing
Omega Seamaster Professional 300M
Omega Seamaster Professional 300M sale listing with watch details from the original listing. Details include $185.
Updated Jun 12, 2026
No photos are available. You can still view the watch details below.
Observed asking price
$185
Status: Check availability with seller
At a glance
- Listing type
- For sale
- First seen
- May 25, 2026
- Watches
- 1
- Photos
- 0
From the listing
Watch details
$185
Listing notes
[WTS] Authentic Omega OEM Seaweed Green Rubber Strap – 20mm – Seamaster Professional - SMP 300M (42mm) On Unbranded Aftermarket Clasp
Source and availability
This watch was listed on Reddit. Prices, condition, and availability can change. Check the original listing and confirm the details with the seller.
View original Reddit listingMore from this brand
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