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OMEGA Seamaster Diver 300 M Co-Axial GMT Chronograph Watch - 44 mm Steel Case - Matt Blue Ceramic Bezel - Matt Blue Dial - 212.30.44.52.03.001

OMEGA

Seamaster Diver 300 M Co-Axial GMT Chronograph Watch - 44 mm Steel Case - Matt Blue Ceramic Bezel - Matt Blue Dial - 212.30.44.52.03.001

Reference 212.30

¥975,000

≈ $6k · €6k · CHF6k · £5k · HK$49k

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Case material
Stainless Steel
Case size
44.0 mm
Movement
Automatic
Complications
Chronograph, GMT / Dual Time
Condition
Excellent
Box / papers
Full Set
Seller
Watch-Affinity (US)

Listed: 2026-05-20. Prices and availability change in real time at the seller.

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Cohort: 19 live listings · median ¥686,400 · this listing +42.0% vs cohort

Lower-priced close matches

OMEGA OMEGA Seamaster 300M Co-Axial 212.30.41.20.01.003 Ref. 212.30 · Hodinkee Shop ¥561,600 OMEGA OMEGA Seamaster 300M Midsize 212.30.36.20.03.001 Ref. 212.30 · Hodinkee Shop ¥561,600 OMEGA OMEGA Seamaster 300M Co-Axial 212.30.41.20.03.001 Ref. 212.30 · Hodinkee Shop ¥565,500 OMEGA OMEGA Seamaster 300M Midsize Co-Axial 212.30.36.20.01.002 Ref. 212.30 · Hodinkee Shop ¥577,200 OMEGA OMEGA Seamaster 300M Co-Axial Midsize 212.30.36.20.01.001 Ref. 212.30 · Hodinkee Shop ¥577,200 OMEGA OMEGA Seamaster 300M Co-Axial 212.30.41.20.01.003 Ref. 212.30 · Hodinkee Shop ¥608,400

Similar at other dealers

OMEGA OMEGA Seamaster 300M Co-Axial 212.30.41.20.01.003 Ref. 212.30 · Hodinkee Shop ¥561,600 OMEGA OMEGA Seamaster 300M Midsize 212.30.36.20.03.001 Ref. 212.30 · Hodinkee Shop ¥561,600 OMEGA OMEGA Seamaster 300M Co-Axial 212.30.41.20.03.001 Ref. 212.30 · Hodinkee Shop ¥565,500 OMEGA OMEGA Seamaster 300M Midsize Co-Axial 212.30.36.20.01.002 Ref. 212.30 · Hodinkee Shop ¥577,200 OMEGA OMEGA Seamaster 300M Co-Axial Midsize 212.30.36.20.01.001 Ref. 212.30 · Hodinkee Shop ¥577,200 OMEGA OMEGA Seamaster 300M Co-Axial 212.30.41.20.01.003 Ref. 212.30 · Hodinkee Shop ¥608,400

Canonical reference page: Omega Seamaster 300 165

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