Omega Seamaster Planet Ocean 45.5mm | Blue Dial | 215.30.46.51.03.001

The Ultimate Professional Dive Watch

The Seamaster lineage traces back to 1957, born from Omega’s commitment to reliable underwater timekeeping. The Planet Ocean takes that history into the present with a purpose-built design engineered for serious diving and uncompromised durability.

Built for the Abyss

• Reference Number: 215.30.46.51.03.001
• Water Resistance: 600 m / 2000 ft
• Helium Escape Valve: Yes — engineered for saturation diving and safe decompression
• Unidirectional Rotating Bezel with Ceramic Insert: Blue ceramic bezel with luminous dive scale for timing in low-light conditions
• Co‑Axial Master Chronometer Calibre: METAS-aligned automatic movement delivering proven precision and reliability
• Case Diameter: 45.5 mm — robust stainless steel construction
• Bracelet & Clasp: Stainless steel bracelet with secure diver‑extension clasp for wear over a wetsuit
• Dial: Blue, matching the maritime character of the Planet Ocean
• Includes: Box, dustbag, warranty papers, watch case, and manual

The Curator’s Insight

Omega’s focus on functional details — from the reliable helium escape system to a high‑performance ceramic bezel — demonstrates that this is not a fashion-forward homage to diving but a genuine instrument designed for real-world extremes.

The Pinnacle of Omega’s Dive Watch Legacy

This Planet Ocean stands as a modern heir to Omega’s deep-water expertise: robust, legible, and engineered to endure. For collectors and professionals alike, it represents the brand’s ongoing pursuit of divergence‑proof performance without sacrificing the refined finishing that defines luxury dive watches.

This Watch is Ideal For…

• Professional or serious recreational divers who demand real capability
• Those who value extreme durability and over‑engineered tools
• Collectors of historically significant and technically advanced dive watches