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2017 Omega Seamaster DIVER 300M CO-AXIAL 41 MM 21230412001003 in Mint Condition
2017 Omega Seamaster DIVER 300M CO-AXIAL 41 MM 21230412001003 in Mint Condition

2017 Omega Seamaster DIVER 300M CO-AXIAL 41 MM 21230412001003 in Mint Condition

Swiss Watch Shop Ltd
Regular price
Sale price
including VAT

Please contact us if you are interested in this product.


This is a steel-on-steel Omega Seamaster DIVER 300M CO-AXIAL 41 MM with model number 21230412001003 (or

It was new in only Feb 2017, but is now a discontinued model. It is, however, still within its 3-year warranty at the time of listing (Sept 2019).

This pre-loved watch comes with its box and papers (cards), and is in truly excellent conditionit's virtually like new!

This model features a black dial with a date aperture at the 3 o'clock position. The distinctive and bold-black dial is visible through a scratch-resistant, ultra-hard sapphire crystal.

The black, *ceramic* unidirectionally rotatable bezel is mounted on a 41 mm stainless steel case with a helium-escape valve at the 10 o'clock position.

The watch is presented on a stainless steel link bracelet. This OMEGA Seamaster DIVER 300M is powered by the Co-Axial calibre 2500.

Details About This Model


  • Omega calibre no. 2500
  • Automatic mechanical, with "Co-Axial" escapement
  • COSC-certified Swiss Chronometer
  • Date display


  • Stainless steel
  • 41 mm across its diagonal
  • Screw-down crown (for water resistance)

Diving Credentials

  1. Water resistant to a relative pressure of 30 bar (300 metres/1000 feet)
  2. Unidirectionally rotatable (diver's time-lapse) bezel with black ceramic insert and lumed capsule at the zero position
  3. Helium escape value at the 10 o'clock position


  1. Gently domed
  2. Made from ultra-hard sapphire (for scratch / damage resistance)
  3. Double anti-reflective treatment inside and out


  1. Smart, stainless steel link-type
  2. Push-button release folding clasp


Our Price

This fantastic-looking and masculine pre-owned watch is virtually like new. And yet our fully inclusive price is a very accessible £2,420. (Its list price was £3,100, so our price represents a saving compared to that of £680 or almost 22%.)

Furthermore, your cash outlay could be even less than this, because we may also consider your old watch in part exchange. (If there's any possibility you might like to do a part-exchange deal when you visit us, please bring your watch in with its box and papers if you still have them!)

Also note that we now offer interest-free credit: please contact the shop for details.

To find out more

If you'd like to know more about this stunning-looking, high-spec diver's watch (or indeed about any of our other pre-owned watches from the prestigious, recognised and celebrated Swiss brands in which we deal), please don't hesitate to call us on 0161 831 9649 (normal business hours, Mon-Sat inclusive). Alternatively, send us a message now via our Contact Us form**.

The accompanying photos are of the actual item that we have for sale. Despite that, we would of course always suggest you call into our shop if you can: we think it'd even be worth a special trip into Manchester! There really is no better way to check out a watch that you might be interested in owning than to come and take a closer look at it. Inspect it, handle it, try it on for size and ask us about it! Of course, while you're here, you might also wish to browse our large collection of other watches. In any case, not only would you be very welcome, but you'll also be in the heart of Manchester's shopping district (we're located just off St Ann's Square) and there are plenty of places nearby to enjoy a coffee too, so why not plan a visit soon?

Here, you're typically able to browse around one hundred and fifty pre-owned Swiss watches that we have out on display, each of which has been carefully selected, based on its condition, from among the many more watches that we see and handle every day. (To a large extent, that's in effect what we do: we 'filter' pre-owned watches. Only the very best of what we buy in or receive in part exchange deals make it onto our display shelves and onto this website. The rest are sold on, for example to smaller dealers in the trade.)

With that many prime-condition, pre-owned Swiss watches to choose from, we probably offer you the best chance in the region of being able to find your nextor indeed your firstwatch of the sort of calibre and in the sort of condition that you deserve; one of those purchases that leaves you feeling completely satisfied that you've chosen just right.

**When enquiring about this particular Omega watch, please quote its unique stock/item number, which is WSN 1233, so we can more easily identify and locate the watch and its details for you. Thank you.

(e. & o. e.)