ChronoDivers CDMD300 (hybrid)


ChronoDivers have a reputation for producing affordable, quality timepieces – and here we have another one. The ChronoDivers CDMD300 is another example of what can be achieved when there is no middleman taking their cut of the profits. The ChronoDivers CDMD300 is an  affordable, usable, good quality water resistant Military Diver’s Watch. This watch has been designed as a tribute to the classic WWII Dirty Dozen watches. It comes complete with a high quality hybrid watch strap – 50 leather & 50% canvas.  Glance down the specification and technical features list and you’ll probably wonder how we do it. The answer – by selling it DIRECT to our customers.

SKU: CDMD300HYBRID Categories: ,


A simple brief – to create an affordable Military Style Diver’s Watch from quality components like the Seiko NH35A automatic movement and a Domed Sapphire Crystal with Anti-Reflective coating. We wanted our watch to reflect the simplistic styling of the classic WW2 Dirty Dozen watches. Just like our Seiko SKX homage we have achieved our objective and present a high quality automatic dive watch with distinct Army styling – for just £99

Note on Water Resistancy 🌊: All ChronoDivers watches are static pressure tested to 50m (5 Bar). In horological terms this means they can be worn for swimming at shallow depths  but not while snorkelling or scuba diving. The dials of some models have the strapline “Diver’s 200m as an homage to classic Seiko and Citizen dive watches. They are perfectly suited for surface swimming and water sports ⛵🚣‍♂️🏊‍♂️🏄‍♀️ (sailing, kayaking, SUP’ing etc). If you want to 🤿 SCUBA DIVE 🤿 in your watch (to depths beyond 3 or 5 metres) please do NOT purchase a ChronoDivers watch. 

Short Video of our Dirty Dozen watch (on hybrid strap)

The purpose of these videos is to show the customer what the watches look like in the REAL WORLD. These videos have not been enhanced or altered in anyway – they are a true reflection of the watch on sale here. We chose to present them like this rather than computer generated / ai rendered video that does not illustrate the true product.


  • This version comes with a best quality  Hybrid strap (black leather and green canvas)
  • Water Resistant: 50m – Swim Proof (not scuba or snorkelling – not suitable for wearing in sauna, hot tub etc)
  • Domes Sapphire Crystal with Anti-Reflective Coating
  • Classic Seiko 62MAS styled case
  • Seiko NH35A automatic movement
  • Ceramic Black Bezel – with a BGW9 Luminous pip at 60 minutes
  • C3 Luminous coatings on all HANDS (C1 Lume on the dial)
  • 316L Marine Steel case
  • Width (excluding Crown) = 40mm
  • Height (caseback to front of crystal) = 13mm
  • Weight = 110g including silicone strap
  • Lug Width = 20mm
  • 24 jewels
  • 40 hour power reserve
  • Weight – with strap – 110g
  • 120 click uni-directional bezel
  • Hacking (stop the time for accurate time setting)
  • Quick Set Date (pull crown half way out)
  • Manual wind if not been used for several days
  • Screw down crown
  • Presented in an attractive Gift Box on a velvety cushion

NOTE – for customers outside the UK please use our INTERNATIONAL shipping option on our eBay site. We can ship to most of Europe, USA, Canada, Australia etc.

If you’d like more details on this Dirty Dozen Army Watch please visit this page > WW2 Dirty Dozen Tribute – the CDMD300.

Additional information

Weight 110 g
Dimensions 4 × 4 × 1.2 cm

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