NMK10 Automatic Dive Watch: YM Silver Dual Time on Oyster Bracelet


NMK10 Automatic Dive Watch: YM Silver Dual Time on Oyster Bracelet

Want to take the plunge into watch modding but not sure where to start? Our watches are fully assembled with our own components and is a great starting point for someone looking to own a great looking watch that they can easily use as a base for further mods/customizations!

The NMK10 features one of the most popular mod looks these days - the Yachtmaster, with a little twist - a Dual Time bezel insert that lets you track two time zones. Perfect for those who love the YM look and a practical Dual Time bezel!

Watch Dimensions:

  • 40mm Case Diameter
  • 47.5mm Lug to Lug Diameter
  • 22mm Lug Width
  • 16mm Thickness


  • NMK909 40mm Brushed/Polished Submariner SKX Case
  • NMK302 Clear AR Double-domed Sapphire Crystal
  • NH35A from SII - Hacking and Winding movement
  • YM Dual Time Silver Bezel Insert
  • Brushed Oyster Bracelet
  • Water Resistant to 200m

The NMK10 Automatic Dive Watch is built up of our components and can be further modified/customized - it's compatible with all SKX007 parts such as bezels and bezel inserts, crystals, crowns and chapter rings etc and all hands and dials we sell on our site.

Customer Reviews

Based on 28 reviews
Tom F. (Altamonte Springs, US)
Expected new bezel to be installed

Lovely watch... but when I ordered the new bezel and bezel insert as a package with the watch, my impression was that these would be installed for me. They were not. I contacted the seller's help line, and was told to install them myself.
Since I'm a beginner at this, I don't have the appropriate tools for getting the new bezel back on, and will have to take it in to a watchmaker.

SoCal W.R. (Moreno Valley, US)
Great SPB143 Alternative

5 out of 5 here’s my video review:


Jules B. (Montreal, CA)

What a great value watch! This 62MAS homage instantly became my favourite watch in my collection (for context, my collection is filled with watches 3-4X the price). The domed crystal is gorgeous, the sunburst dial is playful and not too busy, the lume is very strong, the bezel action is tight, the case polish/brushing is crisp… only good words from me! And mine is consistently within 1 second a day!!!! Oh and an absolute strap monster too!

Colin T. (Cork, IE)
Loved my Explorer

Honestly very inmressed with my Namoki Explorer. At this price point its excellent quality is a surprise to me daily.
Pretty sure that im going to get the NMK09 Automatic Field Watch: Khaki . That is the best review of all, going back after the first time. Also the fact that all taxes and shipping is in the actual price you see, no nasty surprises from the taxman or the postman.

Ian S. (Auckland, NZ)
Explorer Homage

Great looking and well made Watch - smaller size that used too but works really well - happy addition to the collection