Diver GMT with Forged Carbon Fiber

This 42mm GMT diver features a unique forged carbon fiber dial and bezel insert, giving it a distinct look with varied patterns on each piece. The forged carbon fiber is injected with C3 lume, so the carbon fiber itself glows in the dark, complementing the BGW9 hour markers and watch hands. Many iterations were needed for us to balance the glow in the carbon fiber with the glow of the markers, so we can have the beautiful textured look without compromising legibility in the dark.

Equipped with the reliable Seiko NH34 automatic movement, it provides smooth timekeeping and an independent 24-hour GMT hand to track a second time zone. 

This combination of materials and features creates a watch that balances everyday practicality with a sporty, refined style.

The DIY kit includes:

• Complete components of one 42mm GMT Diver series mechanical watch 

  Watch Case:	42mm DWC Diver Case (PVD Black) Material: SS316L Stainless Steel with PVD coating Crystal: Sapphire double dome with Anti-Reflective coating Case size: 42mm (42mm bezel, 41mm body) Lug size: 22mm Lug-to-lug: 47.5mm Thickness: ~14mm Water-resistant: 20ATM (assuming correct assembly) Crown: Screw-down
  Case Back:	PVD Black Stainless steel Exhibition case back (Hardened Mineral Crystal)
  Chapter Ring:	CR-01-NH 24 hours GMT Chapter ring - Black with white Markers (TMI NH Series)
  Bezel	42mm DWC Classic Bezel
  Bezel Function:	Bi-directional 24-click
  Bezel Insert:	39.4mm DWC Stainless Steel GMT Bezel Insert with Japan BGW9 SuperLume markers (Forge Carbon Fiber Black - Type B)
  Watch dial:	28.5mm DWC D03 GMT Forge Carbon Fiber Sandwich Dial with Japan BGW9 Superlume
  Hands:	PVD Diver Hands with Japan BGW9 Superlume (TMI NH Series)  Red GMT hand (24 hours hand) with C2 lume
  Movement:	TMI NH34 GMT movement by Seiko
  Strap:	22mm DWC FKM Rubber Strap (Black)

• Watchmaking tool options - GMT hand installation tool is included in every GMT set:
• DWC Essential tools for this experience
• DWC Professional watchmaker tools with Box upgrade
• No tools - for those who already have watch repair tools. Please make sure you have watch hand-removal tools and hand-setting tools (usually not included in watch repair kits)
• Complete video instructions (English, Cantonese & Mandarin)

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

Mod potential：★★★★★ (With huge potential for modding due to Seiko Mod compatibility. Details below)

Difficulty Level: ★★★★ (without the new second hand installation tool)

• Hand installation will be slightly more challenging than regular 3-hand watch installation
• Key challenge: second hand installation

Difficulty Level: ★★★ (With the new second hand installation tool. Details below)

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  A post shared by DIY Watch Club | Watchmaking (@diywatchclub)

• We made the hardest step much easier!

  We know. Installing that second hand for the first time can seem a little daunting. That's why we spent a year inventing this second hand installation tool for everyone.

  Get the tool here.

DWC PRO WATCHMAKING TOOL KIT: 

This 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: DIY Watch Club Pro Watchmaking Tools Set

SEIKO MOD COMPATIBILITY:

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

https://diywatch.club/en/blog/parts-compatibility-for-seiko-mod

MODDING SUGGESTIONS

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