NMK04 Automatic Dive Watch: Lumed DSSD Black on Oyster Bracelet



Namoki NMK04 40mm Lumed DSSD Black Automatic Dive Watch with AR Double Dome Sapphire Crystal on Oyster Bracelet

If black is your thing, you've come to the right place! The NMK04 is reminiscent of our earlier Black Friday builds - all blacked out, even the date wheel.

We added a lumed DSSD bezel insert to give it a Mil-Sub look and finished it off with a black Oyster bracelet that matches the case finish perfectly.

Watch Dimensions:

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


  • NMK909 40mm Black Brushed/Polished Submariner SKX Case with matching sterile caseback
  • NMK301 Clear AR Double-domed Sapphire Crystal
  • NH35A from SII - Hacking and Winding movement (Black Date Wheel)
  • Lumed DSSD Bezel Insert
  • PVD Black Oyster Bracelet with DLC Coating on Buckle for greater scratch resistance
  • Water Resistant to 200m

Our NMK04 Automatic Dive Watch is built up of our components and can be further modified/customized - it's compatible with all SKX007/SRPD Seiko 5 Parts and all hands and dials we sell on our site!

Customer Reviews

Based on 33 reviews
SoCal W.R. (Moreno Valley, US)
One of the best homages

I recently reviewed this watch on my channel and was super impressed by the build quality!

Alex M. (San Juan, PR)
Excellent watch!

I have 12+ watches in my collection and rotate them at least 2-3 times a week. Multiple brands, from affordable classics to expensive classics. Been considering modding for a while, but haven’t been brave enough to start. I can tell you that the watch itself is better than I had hoped for the price. The domed crystal looks beautiful, the blue dial and how it plays with the light is amazing, and really love the case. I opted to change the strap to another one I liked. Allways wanted the real 62mas, but after getting this one, I now longer need one. Even like this colorway better and the price is great. My opinion of Namoki is superb and I hope they expand their line of already built/modded watches.

Robert B. (Port Angeles, US)
Great watch at a great price

Fits comfortable. Attractive. A good runner.

Cor G. (Beuningen, NL)
Nice looking, fast running

Nice looking watch, a pity that it runs ~50 seconds per day fast, and the beat rate... 4.0

Taylor E. (Hoboken, US)
Love the watch

It came in exactly as I expected. Wanted to mod a couple of items to make it my own, but an outstanding watch that even my watch repair place was impressed by.