MONTHLY DESIGN 30% OFF - Min. Spend US$600 with extra 20% OFF - USE CODE "EXTRA20"

Collection: Watchmaking Kit: Sport Watch & Dive Watch

Blue diver DIY watch kit

Classic diver with stainless steel blue bezel

Premium DIY kit with Seiko movement dive watch

The best experience deserves the best tools

Your DIY watch with black fume dial

Quality components for your Fume Dial diver

DIY PVD diver

Build a watch you are proud of

Stealth diver build DIY Dive watch kit

Stealth PVD diver with Seiko NH movement


If you want an everyday wear sports watch with the highest modding potential, you are in for a treat. Our Expedition and Dive watches are powered by the tried and true TMI Seiko NH movements, and our dial, bezel, and hands are made to be compatible with Seiko aftermarket modding components.  

Our Dive and Expedition watches utilize the same chapter rings, hands, and dials. You will be able to create many different new looks with just a few mod components. Here's a quick guide to bezel switching so you'll have an idea how easily you can mod your watch:

Mod potential:★★★

Challenging Level : ★★★★

60 products
  • "Batman" Diver Dress GMT Watch Kit | NH34 GMT Dive Watch | Stainless Stain Bracelet | Ceramic Blue-Black GMT Bezel | DWC-D04
    DIY WATC CLUB - GMT diver with stainless steel bracelet - Batmen bezel
    Regular price
    $490.00
    Sale price
    $370.00
  • [CLEARANCE SALE] DIY Watchmaking Kit | Explorer style sports watch with FKM strap | DWC-D03 Black Sunray Sandwich Lume Dial
    [CLEARANCE SALE] DIY Watchmaking Kit | Explorer style sports watch with FKM strap | DWC-D03 Black Sunray Sandwich Lume Dial
    Regular price
    $300.00
    Sale price
    $150.00
  • [NEW ARRIVAL] Explorer style dress watch kit with steel bracelet | D03 Blue Sandwich Dial
    [NEW ARRIVAL] Explorer style dress watch kit with steel bracelet | D03 Blue Sandwich Dial
    Regular price
    $340.00
    Sale price
    $250.00
  • [NEW ARRIVAL] Explorer style dress watch kit with steel bracelet | D03 Maroon Red Sandwich Dial
    [NEW ARRIVAL] Explorer style dress watch kit with steel bracelet | D03 Maroon Red Sandwich Dial
    Regular price
    $340.00
    Sale price
    $250.00
  • "Coke" Diver Dress GMT Watch Kit | Stainless Stain Bracelet | Ceramic Red-Black GMT Bezel | DWC-D04
    DIY WATC CLUB - GMT diver with stainless steel bracelet - coke bezel
    Regular price
    $490.00
    Sale price
    $370.00
  • [NEW ARRIVAL] Explorer style dress watch kit with steel bracelet | D03 Black Sunray Sandwich Dial
    [NEW ARRIVAL] Explorer style dress watch kit with steel bracelet | D03 Black Sunray Sandwich Dial
    Regular price
    $340.00
    Sale price
    $250.00
  • [MONTHLY DESIGN] GMT Expedition Kit | Black-Yellow PVD GMT Sports Dress Watch | Seiko NH34 DWC-D04
    [MONTHLY DESIGN] GMT Expedition Kit | Black-Yellow PVD GMT Sports Dress Watch | Seiko NH34 DWC-D04
    Regular price
    $360.00
    Sale price
    $255.00
  • [MONTHLY DESIGN] GMT Expedition Kit | GMT Sports Dress Watch with Vintage Leather Strap | Seiko NH34 DWC-D04
    [MONTHLY DESIGN] GMT Expedition Kit | GMT Sports Dress Watch with Vintage Leather Strap | Seiko NH34 DWC-D04
    Regular price
    $370.00
    Sale price
    $260.00
  • [MONTHLY DESIGN] GMT Expedition Kit | GMT Sports Dress Watch | Seiko NH34 DWC-D04
    [MONTHLY DESIGN] GMT Expedition Kit | GMT Sports Dress Watch | Seiko NH34 DWC-D04
    Regular price
    $345.00
    Sale price
    $240.00
  • [MONTHLY DESIGN] GMT Expedition Kit | GMT Sports Watch with White FKM rubber strap | Seiko NH34 DWC-D04
    [MONTHLY DESIGN] GMT Expedition Kit | GMT Sports Watch with White FKM rubber strap  | Seiko NH34 DWC-D04
    Regular price
    $345.00
    Sale price
    $240.00
  • [Modding Starter Combo] DIY Kit Bundle | GMT Coke, Sprite, and PVD steel Bezel | Seiko Automatic GMT movement | DWC-D03
    [Modding Starter Combo] DIY Kit Bundle | GMT Coke, Sprite, and PVD steel Bezel | Seiko Automatic GMT movement | DWC-D03
    Regular price
    $670.00
    Sale price
    $469.00
  • [Editor's Gift Pick] Our skeleton dive watch kit with the sapphire dial
    [Editor's Gift Pick] Our skeleton dive watch kit with the sapphire dial
    Regular price
    $545.00
    Sale price
    $440.00
  • Advanced Watchmaking Gift Set | Learn watch assembly and movement adjustment
    Advanced Watchmaking Gift Set | Learn watch assembly and movement adjustment
    Regular price
    $510.00
    Sale price
    $410.00
  • [LIMITED] DIY Watchmaking Kit | PVD Black GMT BATMAN Dive Watch | Seiko Automatic GMT movement | DWC-D03
    DIY Watchmaking Kit | NH34 GMT ALL BLACK BATMAN Dive Watch | Automatic GMT Blue and Black | Ceramic Batman GMT | DWC-D03
    Regular price
    $575.00
    Sale price
    $490.00
  • [LIMITED] DIY Watchmaking Kit | PVD GMT Coke Red-Black Dive Watch | Seiko Automatic GMT movement | DWC-D03
    DIY Watchmaking Kit | NH34 GMT ALL BLACK COKE Dive Watch | Automatic GMT Red and Black | Ceramic COKE GMT | DWC-D03
    Regular price
    $575.00
    Sale price
    $490.00
  • DIY Watchmaking Kit | NH34 GMT Dive Watch | Seiko GMT movement | Ceramic Coke GMT Bezel | DWC-D03
    Coke GMT Dive watch with ceramic coke (red/black) bezel and Seiko GMT movement (TMI NH34)
    Regular price
    $490.00
    Sale price
    $370.00
  • DIY Watchmaking Kit | NH34 GMT BATMAN Dive Watch | Automatic GMT Blue and Black | Ceramic Batman GMT | DWC-D03RIVAL
    BATMAN GMT diver Blue and Black ceramic bezel with Seiko GMT automatic movement
    Regular price
    $490.00
    Sale price
    $370.00
  • Best DIY watch gift for BRONZE watch lovers - A GMT Bronze Diver
    Best DIY watch gift for BRONZE watch lovers - A GMT Bronze Diver
    Regular price
    Sold out
    Sale price
    $630.00
  • A GMT Dive Watch set for those who loves a classic GMT
    A GMT Dive Watch set for those who loves a classic GMT
    Regular price
    $575.00
    Sale price
    $435.00
  • White dial "Coke" Diver Dress GMT Watch Kit | Stainless Stain Bracelet | Ceramic Red-Black GMT Bezel | DWC-D03
    White dial
    Regular price
    $490.00
    Sale price
    $370.00
  • DIY Watchmaking Kit | PVD Black NH72 Dive Watch With Sapphire Dial | DWC-D02S (With extra classic bezel)
    all black sapphire dial diver - diy watch club watchmaking kit
    Regular price
    $515.00
    Sale price
    $415.00
  • DIY Watchmaking Kit | NH72 Dive Watch With Sapphire Dial | DWC-D02S
    DIY Watch club - sapphire dial diver - black bezel insert
    Regular price
    $430.00
    Sale price
    $345.00
  • White dial "Batman" GMT Watch Kit | NH34 GMT Dive Watch | White FKM Rubber Band | Ceramic Blue-Black GMT Bezel | DWC-D03
    White dial
    Regular price
    $490.00
    Sale price
    $370.00
  • [NEW ARRIVAL] Explorer style dress watch kit with steel bracelet | D02S Sapphire Dial
    [NEW ARRIVAL] Explorer style dress watch kit with steel bracelet | D02S Sapphire Dial
    Regular price
    $440.00
    Sale price
    $330.00
  • DIY Watchmaking Kit | Bronze Dive Watch w/ Brown Vintage Strap & Sandwich Dial (NH35) | DWC-D03
    DIY Watchmaking Kit | Bronze Dive Watch w/ Brown Vintage Strap & Sandwich Dial (NH35) | DWC-D03
    Regular price
    Sold out
    Sale price
    $435.00
  • "Sprite" Diver Dress GMT Watch Kit | NH34 GMT Dive Watch | Stainless Stain Bracelet | Green-Black GMT Bezel | DWC-D04
    DIY WATC CLUB - GMT diver with stainless steel bracelet - sprite bezel
    Regular price
    $460.00
    Sale price
    $345.00
  • Bronze GMT Dive Watch kit | Seiko Automatic GMT movement | 24hr PVD Bezel (Stainless Steel) with BGW9 | DWC-D03
    Bronze GMT Dive Watch kit | Seiko Automatic GMT movement | 24hr PVD Bezel (Stainless Steel) with BGW9 | DWC-D03
    Regular price
    Sold out
    Sale price
    $600.00
  • Blue Bronze Dive Watch kit with Nato Strap | D03 Deep Blue Sandwich Dial with BGW9 SuperLume | Movement: Seiko Automatic
    Blue Bronze Dive Watch kit with Nato Strap | D03 Deep Blue Sandwich Dial with BGW9 SuperLume | Movement: Seiko Automatic
    Regular price
    $480.00
    Sale price
    $385.00
  • Bronze Dive Watch kit with Nato Strap | D03 Sandwich Dial with BGW9 SuperLume | Movement: Seiko Automatic
    DIY WATCH CLUB - Bronze Diver watchmaking kit with NATO
    Regular price
    Sold out
    Sale price
    $480.00
  • Blue bezel dive watch kit with nato strap | D03 Sandwich Dial with BGW9 SuperLume | Sailing watch
    DIY WATCHMAKING KIT - blue diver with seiko NH35 and NATO strap
    Regular price
    $310.00
    Sale price
    $310.00
  • DIY Watchmaking Kit | Expedition Watch With Sapphire Dial | DWC-D02S
    diy watch club - sapphire dial expedition watchmaking kit
    Regular price
    $420.00
    Sale price
    $340.00
  • Classic Dive Watch kit with Black FKM straps | D03 Sandwich Dial with BGW9 Blue Superlume | Men's watch
    DIY WATCH CLUB - Classic black diver with black bezel insert and black FKM rubber band
    Regular price
    $310.00
    Sale price
    $310.00