NMK950 W10 Pilot Tonneau Case: Steel Finish



The Tonneau or barrel-shaped W10 military watch has a distinct and storied history. The W10 specification was part of a series of military watch specifications that were used by the British Ministry of Defence (MoD) from the mid-20th century. The W10 specification, in particular, was introduced in the 1970s and became a defining style for military-issued timepieces.

The NMK950 W10 Pilot Tonneau Case in Steel Finish stays true to the original with a 36mm case diameter and features a contemporary top hat box crystal.

Case Specifications:
Case Diameter: 36mm
Lug to Lug: 41.3mm
Thickness: 11.2mm (with Crystal and Caseback)
Lug Width: 18mm

What's Included?
- Top Hat Box Crystal (Clear AR)
- Integrated Brushed Chapter Ring (Rehaut)
- Matching Sterile Crown
- Caseback Gasket

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

Free International Delivery
  • Your order of S$50 (or equivalent in your local currency) or more gets free standard shipping, and orders above S$200 is eligible for free express shipping! Shipping costs will be automatically deducted at checkout.

Customer Reviews

Based on 25 reviews
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).

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.