CLEARANCE SET UP TO 50% OFF - Min. Spend US$600 with extra 20% OFF - USE CODE "EXTRA20" (Excluded Tourbillon series)

Watchmaking Kit: GMT Watches - Mechanical

Seiko GMT mechanical movement. GMT Coke Bezel. Red - Black ceramic bezel

Coke GMT Automatic Diver with Ceramic Bezel Inserts

Pepsi GMT diver. Red Blue aluminum-steel hybrid bezel insert. Powered by Seiko NH34 GMT

Pepsi Red-Blue bezel insert for this legendary GMT look

All black GMT automatic watch. PVD case, sapphire crystals, Seiko GMT movement

PVD Blackout Automatic GMT

Seiko NH34 (a.k.a. 4R34) with Batman Ceramic Bezel Insert

GMT - Batman | Ceramic bezel Inserts with Superlume

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Build your own mechanical GMT watches

Seiko NH34 (a.k.a. 4R34) mechanical GMT movements, optional lumed ceramic bezel inserts, sapphire crystals... don't just build any watch. Build an amazing GMT.

20 products
  • [Modding Starter Combo] DIY Kit Bundle | GMT Coke, Sprite, and PVD steel Bezel | Seiko Automatic GMT movement | DWC-D03
    $700.00
    $490.00
  • Blue GMT Dive Watch Kit | Seiko NH34 Dive Watch | Black FKM Rubber Band | Blue Diver's Bezel | DWC-D03
    $450.00
    $380.00
  • DIY Watch Kit | All Black GMT Diver | Seiko NH34 Automatic GMT | 24hr Stainless Steel PVD Bezel | DWC-D03
    $475.00
    $380.00
  • White dial
    $520.00
    $445.00
  • White dial
    $500.00
    $425.00
  • $525.00
    $450.00
  • $525.00
    $450.00
  • $495.00
    $420.00
  • DIY Watch Kit | Blue GMT Dive Watch | Seiko NH34 Automatic GMT | 24hr Blue Bezel (Stainless Steel) | DWC-D03
    $455.00
    $365.00
  • DIY WATCH CLUB - sprite gmt diver -Seiko GMT movement | Aluminum-Steel Hybrid Green & Black GMT Bezel | DWC-D03
    $470.00
    $375.00
  • DIY Watchmaking Kit | NH34 GMT BATMAN Dive Watch | Automatic GMT Blue and Black | Ceramic Batman GMT | DWC-D03 RIVAL
    $490.00
    $395.00
  • Best DIY watch gift for BRONZE watch lovers - A GMT Bronze Diver
    $720.00
    $720.00
  • GMT Expedition Kit | GMT Sports Dress Watch | Seiko NH34 DWC-D03
    $385.00
    $330.00
  • A GMT Dive Watch set for those who loves a classic GMT
    $605.00
    $455.00
  • DIY Watchmaking Kit | NH34 GMT ALL BLACK BATMAN Dive Watch | Automatic GMT Blue and Black | Ceramic Batman GMT | DWC-D03
    $590.00
    $590.00
  • DIY Watchmaking Kit | NH34 GMT Dive Watch | Seiko GMT movement | Ceramic Coke GMT Bezel | DWC-D03
    $490.00
    $395.00
  • Bronze GMT Dive Watch kit - diy watch club
    $590.00
    $590.00
  • GMT Expedition Kit | Black-Yellow PVD GMT Sports Dress Watch | Seiko NH34 DWC-D02
    $390.00
    $390.00
  • DIY WATCH CLUB - Pepsi gmt diver watchmaking kit
    $470.00
    $375.00
  • DIY Watchmaking Kit | NH34 GMT ALL BLACK COKE Dive Watch | Automatic GMT Red and Black | Ceramic COKE GMT | DWC-D03
    $590.00
    $590.00