About This Watch
The Omega Seamaster Planet Ocean 600M GMT Deep Black combines the diving prowess of the Planet Ocean with a GMT complication for dual time zone tracking. The case is carved entirely from a single block of black zirconium oxide ceramic, resulting in an ultra-lightweight, scratch-resistant, and virtually indestructible dive watch. The caliber 8906 adds a GMT hand and 24-hour bezel for tracking a second time zone, while maintaining the 600-meter water resistance. The bidirectional bezel rotates in both directions for GMT use, unlike the unidirectional bezels on standard dive watches. The Deep Black name reflects the all-black aesthetic of the ceramic construction. The rubber strap with integrated titanium elements provides comfort and durability. At 130 grams despite its 43.5mm size, the ceramic case is remarkably light. This is the ultimate tool watch for the traveling diver — a timepiece that tracks two time zones while handling professional-grade diving depths.
Specifications
Movement
| Movement Type | Automatic |
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| Caliber | Omega 8906 |
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| Power Reserve | 60 hours |
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| Frequency | 25,200 vph |
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| Jewels | 39 |
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Case
| Case Diameter | 43.5mm |
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| Case Thickness | 17.8mm |
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| Case Material | Black Ceramic |
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| Crystal | Sapphire with anti-reflective coating |
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| Bezel | Bidirectional rotating, black ceramic with Liquidmetal 24-hour scale |
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| Dial Color | Black ceramic |
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| Lug Width | 22mm |
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| Lug-to-Lug | 51.0mm |
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Features
| Water Resistance | 600m / 1969ft |
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| Bracelet/Strap | Black rubber strap with titanium elements |
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| Clasp | Folding clasp |
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| Weight | 130g |
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| Complications | DateGMTHelium Escape Valve |
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