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DIY WATCHMAKING KIT - blue diver with seiko NH35 and NATO strap
Blue bezel dive watch kit with nato strap | D03 Sandwich Dial with BGW9 SuperLume | Sailing watch
DIY WATCH CLUB - Cardboard tools box
DIY WATCH CLUB - Cardboard tools box - watchmaking tools
DIY WATCH CLUB - watchmaking kit with tools
DIY WATCH CLUB - watchmaking kit with tools
DY WATCH CLUB - Watchmaking tool set (Pro tools box set in wooden box)
DY WATCH CLUB - Watchmaking tool set (Pro tools box set in wooden box)
DY WATCH CLUB - Watchmaking tool set (Pro tools box set in wooden box)

Blue bezel dive watch kit with nato strap | D03 Sandwich Dial with BGW9 SuperLume | Sailing watch

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Sailing watch kit with a black bay vibe

A classic dive watch look never gets old. The key component of a dive watch is a legible bezel & dial combo paired with generous lume application so that we can quickly tell time with a glance in all conditions. Tudor popularized the dive watch - nato strap combo over the years with their black bay line, and this style has gained strong traction among the sailing crowd. Think weekend, think a casual but refined dress code... pair that with a diver on a nato strap you have the perfect combo for a yacht trip. 

At 41mm this is a very good men's watch size. This tool watch is decorated with the quality finishes of a premium dive watch, making this a perfect office watch as well when paired with a leather strap. Traditionally speaking, dive watches are one of the military/tool watches that had higher requirements, as the ability to tell time underwater helped divers survive and navigate.

The DIY kit includes:

  • Complete components of one 41mm Diver series mechanical watch 

    Watch Case: DWC Diver series 41mm 316L stainless steel case (Mineral / Sapphire Dome / Top Hat Double Dome Sapphire Crystal Available) - 20ATM
    Case Back: Exhibition case back (Mineral Crystal)
    Chapter Ring: CR-01-NH Black chapter ring with white marking (TMI NH Series)
    Movement Holder: MH-DI-NH (TMI NH Series)
    Silver Knurled thin profile bezel
    Click Spring: 3-pronged unidirectional 60-click
    Bezel Insert:
    Diver Bezel Insert (Blue - Type A)
    Watch Crown:
    CN-DI-01 Screw-down dive watch crown (Stem pre-assembled for TMI NH Series)
    Watch dial: DWC D03 Black Sunray Sandwich Lume Dial for TMI NH35 (Japan BGW9 Superlume)
    Hands: Silver Diver Hands with Japan BGW9 Superlume (TMI NH Series)
    Movement: TMI NH35 by Seiko
    Strap: DIY Watch Club Classic NATO Strap - Black with Khaki centerline 22mm
    • Watchmaking tool options:
      • Basic Tools with Cardboard Box
      • DWC Tools with Brown PU Bag
      • DWC professional watchmaker tools with Box upgrade
      • No tools - for those who already have watch repair tools. Please make sure you have hand removal tools and hand-setting tools (usually not included in watch repair kits)
    • Complete video instructions (English, Cantonese and Mandarin) 

Time required:120~ mins (Simply enjoy the watchmaking process at your own pace)

Mod potential:★★★

Challenging Level : ★★★★


DIY Watch Club - Watchmaking tool - Profession Tools box setThis is our Pro Tool Kit, a DWC in-house design from top to bottom. This is a lot more than a mere step up from standard Amazon watch-making tools; it is a collection of tools we designed and crafted to give you the best watchmaking experience possible.

And in watchmaking, just like many other crafts, the quality of the tools does affect the quality of the outcome.

Learn more about it here: What Makes a Good Watchmaking Tool


This dive watch is partially compatible with Seiko Mods. For detail please check out our blog post here:


DIY WATCH CLUB - Custom rotor for gun silver seiko NH72 movement (automatic)

A Seiko made original rotor with Côtes de Genève finish, customized by us. A perfect icing on the cake for the watch you assembled yourself or a mod you are proud of. Best paired with an exhibition case back. Design your custom rotor