Caso de buceo de doble corona NMK946: acabado de acero


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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

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.


Parts Compatibility:
Fits all SKX casebacks and is compatible with all our existing dials and hands.

Movement Compatibility:
Compatible with NH35/36/70/71 etc and NH34 movements for GMT builds.

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 27 reviews
Ed Z. (Port Orange, US)
Great Little Case

Perfect fitting parts and a great looking final product. Do I like the non-standard band size? No. BUT, I do love the screw down crown! Keep up the great work, it was a beautiful gift for my sister.

Vincent B. (Paris, FR)
Good quality

Little case at first but finally the size is good. And the watch appears bigger than she is. Blue lume is not powerful but durable. Really confortable on the wrist.

Andrieu L. (Paris, FR)
dual crown case

boitier superbe finitions au top.le bezel interne n'a aucun jeu ...perfect !!

Gabe W. (Nepean, CA)
Absolutely LOVE IT

I honestly don't know where to begin - the fact that a 36 mm tonneau case that is sufficiently thin enough for my 6" wrists exists is already fantastic

Finishing? Amazing
Top Hat Crystal? You can see the full dial top-down, with some good 'ol distort when looking at a steep angle - again, AMAZING
Case profile? Super thin, doesn't sit tall at ALL

Best part? Compact - tonneaus usually wear larger, but this one looks just fine on a 6" round wrist

11/10 would recommend - I'm over the moon with this case

Jay (Sterling Heights, US)
NMK938 B&R case, Dial and Rotor

First time building a watch. Be careful when installing hands if you're a newbie like me.
Looks better in person, easy to assemble. I love it.

Wish they would release a better steel bracelet and rubber strap for the case as an option.
Also would be nice to include spare parts with the case in the future (screws).