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
![[WTS] Omega Seamaster Planet Ocean 600m 2201.51 42mm - $2,690](https://preview.redd.it/556dpiy3abpg1.jpg?width=640&crop=smart&auto=webp&s=7dac63721e2fdd1881238d2ed779a9fec4e17f49)
Omega Seamaster Planet Ocean 600m 2201.51 42mm - $2,690
Up for sale is my Omega Seamaster Planet Ocean 2201.51, a great condition watch with an automatic movement and measuring at 42mm.
- Condition: great condition for its age with minimal marks/hairlines on case, caseback, and bracelet
- Movement: Omega Calibre 2500
- Water Resistance: 600m
![[WTS][US] Omega Seamaster Planet Ocean 600m - Black Dial - 45.5mm - 215.30.46.51.01.001 - Full Set](https://preview.redd.it/7udno0h8y7pg1.jpg?width=640&crop=smart&auto=webp&s=6afaf1cf68c6c2b987d42355c42f58ae1ebf6bb9)
[US] Omega Seamaster Planet Ocean 600m - Black Dial - 45.5mm - 215.30.46.51.01.001 - Full Set
This Omega Seamaster Planet Ocean features a black dial and measures 45.5mm in diameter.
- Condition: Fantastic with minor hairlines
- Case Size: 45.5mm diameter
- Depth Rating: 600m
2021 Omega Seamaster Planet Ocean �Oreo� GMT -215.30.44.22.01.001 - BPs + Extra
2021 Omega Seamaster Planet Ocean 'Oreo' GMT is a luxury watch with minor wear on the case.
- Condition: Very Good Condition
- Case Wear: Minor
- Box Condition: Outer white box flap is loose
- Accessories: Double Box,All 3 Omega Cards (Warranty dated 6/8/21),Hangtag, Manual, Customer Service papers,Extra Black/white Rubber Strap
Omega SEAMASTER PLANET OCEAN 600M STEEL SUMMER BLUE DIAL 39.5MM 2024 FULL SET
This is a 2024 Omega Seamaster Planet Ocean 600m in stainless steel with a blue ceramic bezel and brushed ceramic blue gradient dial.
- Condition: Excellent, unpolished condition
- Movement: Co-Axial Master Chronometer calibre 8900
- Water resistance: 600m
- Diameter: 39.5mm
Like New Omega Seamaster Planet Ocean Orange 600 Mt. 43.5 mm 215.32.44.21.01.001
The Omega Seamaster Planet Ocean is a high-end diver's watch featuring a polished black ceramic dial, orange rubber bezel, and a stainless-steel case with a 43.5 mm diameter.
- Condition: Like New
- Case Size: 43.5mm
- Case Thickness: 16.5mm
- Between Lugs: 21mm
Omega Seamaster Planet Ocean 600M - 232.63.46.51.01.001 - Red Gold - 45.5mm
This Omega Seamaster Planet Ocean 600M is a pre-owned watch with a 45.5mm case size, featuring an automatic chronograph movement and date display.
- Condition: Pre-Owned - Mint Grade
- Case size: 45.5mm diameter
- Bracelet type: Black w. Red Gold Deployant Buckle
- Material: Red Gold
Omega Seamaster Planet Ocean 600m 43.5mm
The Omega Seamaster Planet Ocean 600m is a robust and precise timepiece designed for extreme depths and everyday wear, featuring a stainless steel case, high-contrast black dial, and Co-Axial Master Chronometer movement.
- Condition: Good - shows some use
- Case size: 43.5mm
- Material: Stainless Steel
- Bezel material: Black Ceramic with Liquidmetal Diving Scale
Omega Seamaster Planet Ocean 600M 215.33.40.20.03.001 39.5MM Blue Dial B&P
Up for sale is an Omega Seamaster Planet Ocean 600M with a blue dial and ceramic bezel, featuring a leather strap and accompanied by its box and papers.
- Condition: Excellent
- Case size: 39.5MM diameter
- Water resistance: 600M depth rating
OMEGA Seamaster Planet Ocean 600M 215.30.40.20.03.002 Summer Blue w/BOX & PAPERS
This OMEGA Seamaster Planet Ocean 600M features a Summer Blue dial and is available with its original box and papers.
- Condition: Good preowned condition, minor hairline scratches on bracelet
- Size: 39.5mm diameter
- Bezel material: Ceramic Bezel Insert
- Crystal material: Sapphire Crystal