Omega Seamaster Planet Ocean Seamaster Planet Ocean 600M Co-Axial 42 Stainless Steel - Blue / Black / Bracelet
Reference 217.30.42.21.01.002
About this watch
The Omega Seamaster Planet Ocean 600M 42 mm 217.30.42.21.01.002 debuted in 2025. It features a 42 mm stainless steel case with polished and brushed surfaces, fitted with a flat sapphire crystal featuring anti-reflective treatment on both sides. Water resistance is rated at 600 meters (60 bar). The screw-in case back is executed in grade 5 titanium and is engraved with the Omega seahorse emblem.
This version pairs the matte black dial with a polished blue ceramic bezel ring carrying a diving scale in white enamel; the inner ring is made from polished grade 5 titanium. The dial is fitted with rhodium-plated hands and indexes filled with white Super-LumiNova, along with four white Arabic numerals.
Inside ticks the Omega Co-Axial Master Chronometer caliber 8912. The movement operates at 3.5 Hz, uses twin barrels mounted in series, and provides a power reserve of approximately 60 hours. A free-sprung balance with a silicon balance spring ensures resistance to magnetic fields up to 15,000 gauss.
The watch is delivered on a polished-brushed stainless steel bracelet equipped with an extendable foldover rack-and-pusher clasp and an additional diver extension.
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Specifications
- Brand
- Omega
- Family
- Seamaster Planet Ocean
- Model
- Seamaster Planet Ocean 600M Co-Axial 42 Stainless Steel - Blue / Black / Bracelet
- Reference
- 217.30.42.21.01.002
- Movement
- 8912
- Movement Features
-
- Hours, Minutes, Seconds
- Chronometer, Co-Axial Escapement
- Case
- 42mm
- Dial Color
- Black
- Crystal
- Sapphire
- Water Resistance
- 600
Current Listings
Omega Planet Ocean 600M 42mm Blue / Black 217.30.42.21.01.002 ( new / 2026 / box and papers )
This Omega Planet Ocean 600M is a 4th generation model with a 42mm stainless steel case and black dial, featuring a blue bezel on a bracelet.
- Condition: Brand new
- Case material: Stainless Steel
- Case size: 42mm
- Bezel color: Blue
Omega Planet Ocean 600M 42mm Blue / Black 217.30.42.21.01.002 ( new / 2026 / box and papers )
This Omega Planet Ocean 600M features a stainless steel case, black dial, and blue bezel on a bracelet.
- Condition: Brand new
- Case size: 42mm diameter
- Depth rating: 600m
Omega Seamaster Planet Ocean 2201.50 42mm - $2,650 - US BASED!
Up for sale is my Omega Seamaster Planet Ocean 2201.50 in great condition for its age, measuring at 42mm with an automatic Omega Calibre 2500 movement.
- Condition: Very good condition with minimal marks/hairlines on case, caseback, and bracelet
- Movement: Omega Calibre 2500
- Case size: 42mm
- Bracelet type: Original Omega steel bracelet
Omega / Seamaster Planet Ocean / 45.5mm / Full Set
This Omega Seamaster Planet Ocean is a high-end watch featuring a 45.5mm case, full set with box and papers, and includes extra links for adjustability.
- Condition: Excellent
- Case Size: 45.5mm
Omega Seamaster Planet Ocean “007” 232.30.42.21.01.004 — 42mm — Limited 2882/5007 — $5,199 Shipped 🔥
- Condition: Fair overall, with signs of wear on case and bracelet
- Case Diameter: 42mm
- Limited Edition Number: 2882/5007
- Wrist Size Fit: ~7.4"
Omega Seamaster Planet Ocean Chronograph 215.92.46.51.99.001 - Complete Set
For sale is an Omega Seamaster Planet Ocean Chronograph, a complete set including all original accessories and packaging.
- Material: Stainless Steel
Omega Seamaster Planet Ocean 2201.51 42mm Box and Card - $2,850
Up for sale is my great condition Omega Seamaster Planet Ocean 2201.51, measuring at 42mm with an automatic Omega Calibre 2500 movement. It has a steel case on original Omega steel bracelet and comes in double box, cards, manual, and watch on original bracelet.
- Condition: Very good condition for its age with minimal marks/hairlines
- Case size: 42mm diameter
- Bracelet length: fits up to 7-7.25 inch wrists
- Movement type: automatic
Omega Seamaster Planet Ocean 2201.50 42mm - $2,650 - US BASED!
Up for sale is my Omega Seamaster Planet Ocean 2201.50 in great condition for its age, measuring at 42mm with an automatic Omega Calibre 2500 movement.
- Condition: Very good condition, minimal marks/hairlines on case and bracelet
- Movement: Omega Calibre 2500, automatic
- Bracelet length: not specified
Serviced Omega Seamaster Planet Ocean 2201.50 (Gen 1) 42mm
First generation Omega Seamaster Planet Ocean 42mm in great condition, running well, with a few minor marks on the clasp and lug.
- Condition: Extremely good condition, minimal marks and swirls
- Movement: 2500C
- Bracelet size: 7.25 inch
- Additional strap and buckle: Omega OEM rubber strap and buckle