OMEGA
Planet Ocean 600 M Omega Co-axial Master Chronometer Chronograph Watch - 45.5 mm Titanium Case - Unidirectional Grey Silicon Nitride Ceramic Bezel - Grade 5 Titanium Dial - 215.90.46.51.99.001
Reference 215.90
¥1,526,266
≈ $9k · €8k · CHF8k · £7k · HK$74k
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- Case material
- Grade 5 Titanium
- Case size
- 45.5 mm
- Movement
- Automatic
- Complications
- Chronograph
- Condition
- Excellent
- Box / papers
- Full Set
- Seller
- Watch-Affinity (US)
Listed: 2026-07-08. Prices and availability change in real time at the seller.
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Cohort: 2 live listings · median ¥1,390,904 · this listing +9.7% vs cohort
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Canonical reference page: Omega Seamaster 166
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