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 22 reviews
hoso (Nagoya, JP)

Very good! I'll make my second mods watch with this case.

Brian S.
Great case and bracelet

I ordered the BR-05 style to build my own watch. Custom face with an NH35 movement. Works perfect.

Rune (Oslo, NO)
Beautiful case

Bought this case when it was inteoduced. Love the design and quality. Took some time to find a dial and hands that i liked.

tinyau T.Y. (Central, HK)

High quality case

B. (South San Francisco, US)

Exquisite Bell & Ross BR05 Homage Case

Only negative is the clasp is not a fully milled clasp. You guys might consider upgrading this case to have a milled or butterfly clasp.