NMK946 Dual-Crown Dive Case: Steel Finish


Lume Color

We love pushing boundaries for what's possible in the modding scene here at namokiMODS and we're thrilled to introduce the first watch modding case with a rotating inner bezel! 

 The NMK946 Dual-Crown Dive Case in Steel Finish is a very wearable 39mm vintage dive watch case with a top hat sapphire crystal and unique dual crown design. The 2 O'Clock crown allows the internal bi-directional bezel to be adjusted. There are 2 bezel designs - Mk1 is a traditional dive bezel design and Mk2 is inspired by vintage FF divers. Both designs comes in 2 lume color options (C3 Green and BGW9 Blue) for maximum legibility underwater.

Case Specifications:
Case Diameter: 39mm
Lug to Lug: 47mm
Thickness: 12mm (with Domed Crystal and Slim Caseback)
Lug Width: 20mm
Water Resistance: 100m (10 ATM)

What's Included?
- Vintage Style Top Hat Sapphire Crystal - Clear AR
Smooth Internal Bi-directional Rotating Bezel - Available in 2 styles and 2 Lume Options
- Matching Sterile Crowns
- Slim Caseback

Parts Compatibility:
Compatible with all our existing dials and hands. 

Available in C3 (Green) and BGW9 (Blue) Super-LumiNova® Lume. C3 Super-LumiNova Lume is the brightest of all lume colours, topping the Super-LumiNova table at 100% relative brightness and giving off a bright, green glow that typically lasts for 7 to 10 hours. BGW9 Super-LumiNova Lume is the next brightest lume colour and emits a brilliant blue colour.

Free International Delivery
  • Yay! This product is eligible for free or discounted express international shipping. Shipping costs will be automatically deducted at checkout.

Customer Reviews

Based on 7 reviews
Patrick B. (Hamburg, DE)

NMK938 Square Mk2 SKX007/SPRD Watch Case Bundle: Steel Finish

Michael (Hanover, DE)
Nice case, but...

The case is beautiful and well made... the bracelet, on the other hand, looks cheap and has sharp edges!
Not really 5 Stars...


thanks namoki, now I have my own BellRoss

Костянтин (Volodymyr, UA)
NMK938 Square Mk2 - B&R

Very high quality case, nicely polished, exceeded all my expectations, especially liked the fine polished lines, real B&R.

Anthony (Munich, DE)
Great Hommage!

I built my own clock from parts for the first time. It was a lot of fun but there was also a certain tension. Especially the hands are so damn small and delicate - you don't want to mess anything up. The right tools and equipment are crucial. Above all, time and patience are most important. If you don't get it right the first time, just take a short break and try again.

The individual components are really high quality and great workmanship. I am very happy with my Bell & Ross BR05 Hommage. So if you want to have a square unique watch - go ahead and build it!