Omega Seamaster Planet Ocean 600M Co-Axial Master Chronometer 43.5mm – Ref. 215.30.44.21.03.001 (2023)
Full Set – Good Condition, Slight Wear on Case Sides
Overview
The Omega Seamaster Planet Ocean 215.30.44.21.03.001 is a professional-grade diver’s watch blending rugged capability with contemporary design. Featuring a vibrant sunburst blue ceramic dial and matching bezel, this 43.5mm stainless steel watch offers impressive underwater performance, chronometer-certified accuracy, and versatile everyday appeal. This example is offered as a complete set—with box, cards, manuals, and all factory accessories. It is in good overall condition with some light wear marks on the case sides. The Warranty Card is undated but was told by the original owner it was purchased in 2021.
Key Features
Reference: 215.30.44.21.03.001
Year: 2021
Case: 43.5mm stainless steel, 16.3mm thickness
Bezel: Unidirectional blue ceramic, 60-minute scale, scratch-resistant
Dial: Sun-brushed blue ceramic (“ZrO2” marked), luminous markers and hands, applied Arabic numerals, date at 3 o’clock
Crystal: Domed sapphire with anti-reflective coating
Movement: Omega Co-Axial Master Chronometer Caliber 8900 (automatic, METAS & COSC-certified, anti-magnetic to 15,000 gauss, twin barrels)
Power Reserve: 60 hours
Water Resistance: 600 meters (2000 ft), helium escape valve
Bracelet: Stainless steel, foldover clasp with push-button release, diver’s extension
Caseback: Sapphire exhibition, screw-in
Functions: Hours, minutes, seconds (hacking), date, quickset hour hand
Set Includes:
Omega boxes (inner & outer)
Warranty card, pictogram & Master Chronometer cards (Undated)
Instruction manual
Cardholder
Hang tag and additional accessories
Detailed Description
The Planet Ocean 600M 43.5mm stands out for its robust construction and richly colored blue ceramic dial and bezel, both highly resistant to scratches and fading. Its applied indices and hands are filled with Super-LumiNova for maximum legibility, while the integrated date blends seamlessly at 3 o’clock. The signature helium escape valve at 10 o’clock confirms the model’s bona fide dive watch pedigree.
The heart of the watch is the Omega Caliber 8900, an in-house automatic movement that achieves METAS "Master Chronometer" status, exceeding chronometer specs and offering substantial anti-magnetic protection. The movement’s architecture—with a free-sprung balance, silicon hairspring, and twin barrels—ensures accuracy and a 60-hour power reserve, visible through the exhibition caseback.
The three-link stainless steel bracelet is adjustable and secure, boasting both diver’s extension and micro-adjust features for versatile wear over a wetsuit or bare wrist.
Condition
This 2023 example is in good overall pre-owned condition. The bezel, dial, hands, and sapphire crystals are clean and unmarred. The main signs of use are light scuffs or "slight wear" on the case sides—typical from careful regular use and visible only on close inspection. The bracelet shows minimal stretch and remains tight. The movement is running accurately and all functions perform as designed.
Shipping
Shipping is fully insured and overnight within the US. The watch will be professionally packaged, and tracking and signature confirmation are included for complete peace of mind.
The Omega Seamaster Planet Ocean 215.30.44.21.03.001 (2023) is a modern, high-performance diver presented here as a full, complete set—delivering collectibility, robust build, and blue dial elegance for discerning enthusiasts and active wearers alike.
Omega Seamaster Planet Ocean 600M Co-Axial Master Chronometer 43.5mm – Ref. 215.30.44.21.03.001 (2023)
Full Set – Good Condition, Slight Wear on Case Sides
Overview
The Omega Seamaster Planet Ocean 215.30.44.21.03.001 is a professional-grade diver’s watch blending rugged capability with contemporary design. Featuring a vibrant sunburst blue ceramic dial and matching bezel, this 43.5mm stainless steel watch offers impressive underwater performance, chronometer-certified accuracy, and versatile everyday appeal. This example is offered as a complete set—with box, cards, manuals, and all factory accessories. It is in good overall condition with some light wear marks on the case sides. The Warranty Card is undated but was told by the original owner it was purchased in 2021.
Key Features
Reference: 215.30.44.21.03.001
Year: 2021
Case: 43.5mm stainless steel, 16.3mm thickness
Bezel: Unidirectional blue ceramic, 60-minute scale, scratch-resistant
Dial: Sun-brushed blue ceramic (“ZrO2” marked), luminous markers and hands, applied Arabic numerals, date at 3 o’clock
Crystal: Domed sapphire with anti-reflective coating
Movement: Omega Co-Axial Master Chronometer Caliber 8900 (automatic, METAS & COSC-certified, anti-magnetic to 15,000 gauss, twin barrels)
Power Reserve: 60 hours
Water Resistance: 600 meters (2000 ft), helium escape valve
Bracelet: Stainless steel, foldover clasp with push-button release, diver’s extension
Caseback: Sapphire exhibition, screw-in
Functions: Hours, minutes, seconds (hacking), date, quickset hour hand
Set Includes:
Omega boxes (inner & outer)
Warranty card, pictogram & Master Chronometer cards (Undated)
Instruction manual
Cardholder
Hang tag and additional accessories
Detailed Description
The Planet Ocean 600M 43.5mm stands out for its robust construction and richly colored blue ceramic dial and bezel, both highly resistant to scratches and fading. Its applied indices and hands are filled with Super-LumiNova for maximum legibility, while the integrated date blends seamlessly at 3 o’clock. The signature helium escape valve at 10 o’clock confirms the model’s bona fide dive watch pedigree.
The heart of the watch is the Omega Caliber 8900, an in-house automatic movement that achieves METAS "Master Chronometer" status, exceeding chronometer specs and offering substantial anti-magnetic protection. The movement’s architecture—with a free-sprung balance, silicon hairspring, and twin barrels—ensures accuracy and a 60-hour power reserve, visible through the exhibition caseback.
The three-link stainless steel bracelet is adjustable and secure, boasting both diver’s extension and micro-adjust features for versatile wear over a wetsuit or bare wrist.
Condition
This 2023 example is in good overall pre-owned condition. The bezel, dial, hands, and sapphire crystals are clean and unmarred. The main signs of use are light scuffs or "slight wear" on the case sides—typical from careful regular use and visible only on close inspection. The bracelet shows minimal stretch and remains tight. The movement is running accurately and all functions perform as designed.
Shipping
Shipping is fully insured and overnight within the US. The watch will be professionally packaged, and tracking and signature confirmation are included for complete peace of mind.
The Omega Seamaster Planet Ocean 215.30.44.21.03.001 (2023) is a modern, high-performance diver presented here as a full, complete set—delivering collectibility, robust build, and blue dial elegance for discerning enthusiasts and active wearers alike.
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