Omega
Omega Seamaster Diver 300m 210.30.42.20.03.001
Ref. 210.30.42.20.03.001 · 2017–2026
$5,258
Market price · Median asking price (pre-owned) · as of November 13, 2026
Price history
Tracking began November 13, 2026. The chart fills in with each weekly refresh; we never back-fill or estimate past prices.
Summary
As of November 13, 2026, Omega Seamaster Diver 300m (Ref. 210.30.42.20.03.001) has a median asking price of $5,258 across 12 live listings at Watchfinder & Co., ranging from $4,695 to $6,075. It ranks #1,796 by price among the 2,462 references in the Watch Ledger directory and #235 of 341 from Omega.
Similar references
- Omega Seamaster Diver 300mRef. 210.32.42.20.06.001 · 2022$5,335
- Omega Seamaster Diver 300mRef. 210.32.42.20.01.001 · 2024–2026$5,400
- Omega Seamaster Diver 300mRef. 210.30.42.20.04.001 · 2022–2026$5,080
- Omega Seamaster Diver 300mRef. 210.32.42.20.10.001 · 2024–2026$5,465
- Omega Planet OceanRef. 215.30.44.21.03.001 · 2016–2025$5,272
- Omega Aqua Terra 150m GentsRef. 220.10.41.21.01.001 · 2021$5,275
Sources
Prices come from Watchfinder & Co.'s public listings on the as-of date and are refreshed weekly. How these prices work.
This directory is for information only and is not financial, investment or appraisal advice. Prices are estimates drawn from the cited public sources on the date shown and can change at any time. Affluent Press is not affiliated with any brand or dealer listed and does not buy or sell watches.