OMEGA Seamaster Planet Ocean 600M 42 mm 217.30.42.21.01.002, reference 217.30.42.21.01.002, is a professional-inspired dive watch created around the Planet Ocean collection’s robust character. It pairs OMEGA’s Swiss watchmaking with the reference-specific design and technical details that distinguish this model.
The Omega Seamaster Planet Ocean 600M 42 mm (reference 217.30.42.21.01.002) delivers a refined dive-watch experience tailored to those seeking both technical capability and everyday wearability. With its 42 mmstainless steel case and a bold blue bezel paired with a matching dial, this variant offers a distinctive aesthetic within the Planet Ocean range while preserving the collection’s underwater credentials. The unidirectional bezel, screw-down crown, and 600-metre water-resistance underscore its professional tool capabilities.
Inside, the watch is powered by Omega’s Co-Axial Master Chronometer movement, certified to meet demanding standards for precision, durability and magnetic-resistance. It incorporates an advanced silicon balance spring along with a dual barrel system, ensuring consistent performance and extended power reserve. These mechanical foundations make the reference 217.30.42.21.01.002 a watch designed not only for depth but for longevity and reliability.
On the wrist, the blue-accented Planet Ocean balances sporty character with refined finishing. The steel bracelet complements the strong case proportions, while the blue bezel introduces visual dynamism that stands out in both casual and more formal settings. For someone looking for a robust mechanical diving instrument that transitions seamlessly into everyday life, this model is an excellent choice.
For clients considering an OMEGA watch for sport, travel and water-focused wear, this reference offers the established character of the OMEGA Seamaster Planet Ocean collection in a configuration specific to this model.
Technical details
Seamaster specifications
Reference
217.30.42.21.01.002
Collection
Seamaster
Movement
Self winding
Calibre
Omega 8912
Functions
Hours, minutes, seconds, small seconds, Master Chronometer Certified
Power reserve
60 hours
Case dimensions
42 mm
Case material
Steel
Dial
Black
Indexes
Indexes
Crystal
Domed scratch‑resistant sapphire crystal with anti‑reflective treatment on both sides
Water resistance
60 bar (600m/2000ft)
Strap / bracelet
Steel
Clasp
Foldover clasp with comfort setting and diver extension
Warranty
5-year OMEGA international warranty
Origin
Swiss made
Why choose this watch
Why choose this Seamaster?
This Seamaster combines Self winding with Domed scratch‑resistant sapphire crystal with anti‑reflective treatment on both sides and 60 bar (600m/2000ft) water resistance. Its verified specifications and OMEGA design and Swiss watchmaking heritage make it a considered choice for daily wear, collecting or gifting.
Shop with confidence
Shipping, exchanges and warranty
Shipping and in-store pickup
Orders over $250 ship free within Canada. Orders generally process within 2–5 business days; Flexiti or Affirm orders may require 4–7 business days. Canadian delivery generally takes 3–10 business days after processing, with peak-season exceptions described in our policy.
In-store pickup can be selected at checkout. We will email you when your order is ready; please bring your order confirmation and valid identification.
Eligible items may be exchanged within 7 days of delivery when they are unworn, in original condition and returned with their original packaging and accessories. Purchases are not eligible for refunds, and exclusions apply to clearance and personalized items.
This watch receives OMEGA international manufacturer warranty coverage for 5 years, subject to OMEGA’s applicable international warranty terms and exclusions.
OMEGA buying guide
Choosing the right Seamaster
Review water resistance
Compare the verified rating and intended use across Aqua Terra, Diver 300M, Seamaster 300 and Planet Ocean references.
Choose the movement
Review calibre, power reserve and functions for the exact reference you are considering.
Select the configuration
Steel bracelets, rubber straps and leather options create different fit, weight and character.
Frequently asked questions
OMEGA product FAQ
Is this an authentic OMEGA watch?
This watch is sold as a genuine OMEGA product. Included presentation materials and warranty documents are those supplied with the specific reference; contact us before ordering if you would like confirmation of the package contents.
What OMEGA warranty is included?
This watch receives OMEGA international manufacturer warranty coverage for 5 years, subject to OMEGA’s applicable international warranty terms and exclusions.
Can I pick up my order in store?
Yes. Select in-store pickup at checkout and wait for our ready-for-pickup email before visiting.
Can I swim with this watch?
Use only the verified water-resistance rating shown in the specifications, follow OMEGA’s care guidance and have water resistance checked periodically. Water resistance is not permanent.
How should an automatic OMEGA watch be maintained?
Follow the OMEGA user manual, avoid impacts and strong magnetic fields, and arrange periodic servicing through an authorized service channel.
OMEGA Seamaster Planet Ocean 600M 42 mm 217.30.42.21.01.002$12,100.00
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OMEGA Seamaster Planet Ocean 600M 42 mm | 217.30.42.21.01.002
