210.30.42.20.03.003Omega
Omega 210.30.42.20.03.003
Auto-promoted from 18 matching listings. Awaiting review — specifications below are placeholders.
Market value by region
Median asking price across active listings, per market. These are what sellers ask today — not confirmed sale prices.
USD market6 listings
$6,047
range $5,051 – $8,449
EUR market5 listings
€6,007
range €4,466 – €6,007
Live market — 24 listings
Listings on eBay United States, fetched live and refreshed every 30 minutes. Every link goes to an active listing. We may earn a commission if you buy, which never affects the order shown (details).
Lowest ask
$5,056
Average ask
$6,423
Highest ask
$8,449
eBayBuy nowVery good
OMEGA Seamaster Diver 300M Co-Axial Master Chronometer 210.30.42.20.03.003 s...
JP · ginzarasin
$5,056
View listingeBayBuy nowNew
NEW NEVER WORN OMEGA 75th Anniversary Edition Seamaster Diver Summer Blue 300M
US · j_storm
$5,600
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Omega Seamaster Diver 300M Summer Blue 210.30.42.20.03.003 2024 42mm
US · watchesofelysium · Year 2024
$5,800
View listingeBayBuy nowFull set
Omega Seamaster Diver 300M 210.30.42.20.03.003 42mm Summer Blue Dial Box & Paper
US · horologyluxe
$5,900
View listingeBayBuy nowVery goodFull set
Omega 75th Anniversary Summer Blue Seamaster 300M | 42mm | 2023 | Full Set
US · mbargiel20 · Year 2023
$5,995
View listingeBayBuy nowFull set
OMEGA Seamaster Diver 300M Summer Blue Full Set w/ Bracelet + Omega Rubber
US · hourglass_time
$5,997
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Omega Seamaster Diver 300M Summer Blue 210.30.42.20.03.003 B+P Excellent
US · watchthelegacy
$5,997
View listingeBayBuy nowNew
OMEGA Seamaster Diver 300M Summer Blue Unisex 75th Anniversary Edition NEW
US · chaudhrytech
$6,048
View listingeBayBuy nowNew
2026 Omega Seamaster Diver Summer Blue Edition 42mm 210.30.42.20.03.003 Warranty
US · chitownwatch · Year 2026
$6,098
View listingeBayBuy nowNew
Omega Seamaster Diver 300, Blue Dial, 210.30.42.20.03.003, Unworn 2026, Complete
US · aswinc · Year 2026
$6,300
View listingeBayBuy nowNew
Omega Seamaster Diver 300M Summer Blue Edition 42mm 210.30.42.20.03.003 New! B/P
US · modern-jewels
$6,390
View listingeBayBuy nowFull set
OMEGA Seamaster Diver 300M Summer Blue Complete Set Bracelet & Strap
US · bradford_timepieces
$6,400
View listingeBayBuy nowFull set
OMEGA Seamaster Diver 300M Summer Blue Complete Set w/ Bracelet - MSRP 7.1k
US · grailmasters
$6,432
View listingeBayBuy nowNew
2026 Omega Seamaster Automatic Chronometer Blue Dial Watch 210.30.42.20.03.003
US · tdtimeandventures · Year 2026
$6,495
View listingeBayBuy nowNew
OMEGA Seamaster Diver 300M 210.30.42.20.03.003 Summer Blue 75th Anniversary
US · highfashiontrading
$6,495
View listingeBayBuy nowNew
Omega Seamaster Diver 300M Summer Blue - 210.30.42.20.03.003
IT · wearthetime
$6,545
View listingeBayBuy nowVery good
OMEGA Seamaster Diver 300 Co-axial Master Chronometer 210.30.42.20.03.003 bl...
JP · ginzo-net9426
$6,548
View listingeBayBuy nowNew
Omega Seamaster Diver 300M Co-Axial Master 210.30.42.20.03.003 #KMW2016
JP · minico_01
$6,628
View listingeBayBuy nowVery good
OMEGA 210.30.42.20.03.003 Men's Used Watch #3104
JP · japans.watch.shop
$6,676
View listingeBayBuy nowVery good
Omega Seamaster Diver 300M Co-Axial Master Chronometer 210.30.42.20.03.003 30031
JP · mushuplab
$6,978
View listingeBayBuy nowNew
Omega 42mm Seamaster Diver 300M Steel Mens Watch 210.30.42.20.03.003
US · swissice
$6,999
View listingeBayBuy nowVery good
Omega Seamaster 210.30.42.20.03.003 42mm Stainless Steel Blue Wristwatch #WW1991
JP · minico_01
$7,025
View listingeBayBuy nowNew
Omega Seamaster Master Chronometer 210.30.42.20.03.003
JP · mstrjapan
$7,300
View listingeBayBuy nowNew
Omega Seamaster Automatic Chronometer Blue Dial Mens Watch 210.30.42.20.03.003
US · jomashop
$8,449
View listing