X Items in my bag 0
0 0.00
SELL YOUR WATCH | find out more
Quick Contact form
Omega Planet Ocean 600M Co-Axial Master Chronometer
Manufacturers Warranty
Omega Planet Ocean 600M Co-Axial Master Chronometer
Gender Mens
SWC Ref OM-20634S
Warranty Manufacturers
Age Dec 2017
Model No
Box Original Box
Papers Original Papers
Diameter 43.5MM
Brand Omega
Condition Pre Owned - Fine
RRP 4640
show more from this make

Omega Planet Ocean 600M Co-Axial Master Chronometer

Was 3,235.00
Code: 20634S
Manufacturer Code:

Currently one of the most advanced diving watches in production by Omega, and subject to rigorous testing by The Swiss Federal Institute of Metrology (METAS) - to achieve its coveted status as a 'Master Chronograph' timepiece. This is a specialised grade, requiring eight demanding tests to be placed upon the watch when in production.

A strong and much-relied upon design, this Seamaster retains a smart style that can take the wearer from the sea to the office and back again. Supplied as a complete set, this timepiece is protected under Omega manufacturers warranty until December 2021, and comes with inner and outer presentation boxes, warranty, pictogram and master chrono cards, with original swing-tag and cream coloured Omega document holder.

In Fine condition, The OMEGA Master Chronometer calibre 8900 automatic movement at the core of this timepiece is showcased through the transparent case back. Featuring a black gloss dial with date, luminous hour markers, with an eye-catching orange tipped seconds hand, stainless steel case with helium escape valve.

Presented on a durable stainless steel Omega link bracelet, this watch was purchased through a well-known high street retailer based in London in December 2017.

  • Fine Condition
  • Under Omega Warranty until December 2021
  • Black Dial & Bezel
  • Stainless Steel Case
  • Date Window
  • Luminous Hands & Hour Markers
  • Water Resistant to 600m
  • Omega 8900 Automatic Movement
  • 60 Hour Power Reserve
  • Stainless Steel Link Bracelet
  • Stainless Steel Deployment
Guestbook Message
Robert Southey

I've used Watches.co.uk several times over the years. Having had the watches serviced since buying them I can vouch for their authenticity and can say also that I have been very pleased with the condition and packaging that the watches came in. They are great for a present

alert me


  • 12 month warranty on all pre-owned watches
  • 95% of all our watches we buy from the original owners
  • Majority of our watches with the original box and papers
  • Buy with confidence - 14 day money back guarantee on all online orders
Omega Planet Ocean 600M Co-Axial Master Chronometer
Omega Planet Ocean 600M Co-Axial Master Chronometer
Product isn't rated yet.
Write a review

Validation Code

Thank you for subscribing to the
Watches.co.uk Newsletter