MONTHLY DESIGN 30% OFF - Min. Spend US$600 with extra 20% OFF - USE CODE "EXTRA20" (Excluded Tourbillon series)

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 : ★★★★

59 products
  • [FATHER'S DAY SET] DIY Watchmaking Kit | NH72 Two Tones Dive Watch with Sapphire Dial and steel bracelet | DWC-D02S
    DIY WATCH CLUB - 2 tones diver with sapphire dial
    Regular price
    $480.00
    Sale price
    $340.00
  • DIY Watchmaking Kit | PVD Black NH72 Dive Watch With Sapphire Dial | DWC-D02S (With extra classic bezel)
    diy watch club - sapphire dial all black diver
    Regular price
    $535.00
    Sale price
    $375.00
  • [CLEARANCE SALE] Red "explorer" style sports watch kit with black leather strap | DWC-D03 Maroon Red Sandwich Lume Dial
    [CLEARANCE SALE] Red
    Regular price
    $375.00
    Sale price
    $188.00
  • DIY Watch Kit | All Black GMT Diver | Seiko NH34 Automatic GMT | 24hr Stainless Steel PVD Bezel | DWC-D03
    ALL BLACK GMT DIVER - diy watch club
    Regular price
    $475.00
    Sale price
    $335.00
  • "Coke" Diver Dress GMT Watch Kit | Stainless Stain Bracelet | Ceramic Red-Black GMT Bezel | DWC-D02
    Regular price
    $520.00
    Sale price
    $390.00
  • GMT Expedition Kit | Black-Yellow PVD GMT Sports Dress Watch | Seiko NH34 DWC-D02
    GMT Expedition Kit | Black-Yellow PVD GMT Sports Dress Watch | Seiko NH34 DWC-D02
    Regular price
    $390.00
    Sale price
    $295.00
  • DIY Watchmaking Kit | NH34 GMT BATMAN Dive Watch | Automatic GMT Blue and Black | Ceramic Batman GMT | DWC-D03RIVAL
    DIY Watchmaking Kit | NH34 GMT BATMAN Dive Watch | Automatic GMT Blue and Black | Ceramic Batman GMT | DWC-D03RIVAL
    Regular price
    $520.00
    Sale price
    $390.00
  • NEW ARRIVAL - DIY Watchmaking Kit | PVD Black Expedition Watch With Sapphire Dial (Japanese Purple Lume)
    NEW ARRIVAL - DIY Watchmaking Kit | PVD Black Expedition Watch With Sapphire Dial (Japanese Purple Lume)
    Regular price
    $499.00
    Sale price
    $350.00
  • [MONTHLY COMBO] DIY Watchmaking Kit | Skeleton Dive Watch with NH72 Movement & 2 Extra Strap Included
    [MONTHLY COMBO] DIY Watchmaking Kit | Skeleton Dive Watch with NH72 Movement & 2 Extra Strap Included
    Regular price
    $435.00
    Sale price
    $305.00
  • White dial "Coke" Diver Dress GMT Watch Kit | Stainless Stain Bracelet | Ceramic Red-Black GMT Bezel | DWC-D03
    White dial
    Regular price
    $520.00
    Sale price
    $390.00
  • 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
    $520.00
    Sale price
    $390.00
  • Explorer style dress watch kit with steel bracelet | D03 Blue Sandwich Dial
    Explorer style dress watch kit with steel bracelet | D03 Blue Sandwich Dial
    Regular price
    $340.00
    Sale price
    $250.00
  • GMT Expedition Kit | GMT Sports Dress Watch with Vintage Leather Strap | Seiko NH34 DWC-D02
    GMT Expedition Kit | GMT Sports Dress Watch with Vintage Leather Strap | Seiko NH34 DWC-D02
    Regular price
    $390.00
    Sale price
    $310.00
  • GMT Expedition Kit | GMT Sports Dress Watch | Seiko NH34 DWC-D02
    GMT Expedition Kit | GMT Sports Dress Watch | Seiko NH34 DWC-D02
    Regular price
    $380.00
    Sale price
    $305.00
  • DIY Watchmaking Kit | NH34 GMT Dive Watch | Seiko GMT movement | Ceramic Coke GMT Bezel | DWC-D03
    DIY Watchmaking Kit | NH34 GMT Dive Watch | Seiko GMT movement | Ceramic Coke GMT Bezel | DWC-D03
    Regular price
    $520.00
    Sale price
    $390.00
  • [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
    $600.00
    Sale price
    $540.00
  • [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
    $700.00
    Sale price
    $490.00
  • [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
    $565.00
    Sale price
    $455.00
  • [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
    $600.00
    Sale price
    $540.00
  • 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
    $605.00
    Sale price
    $455.00
  • Explorer style dress watch kit with steel bracelet | D03 Black Sandwich Dial
    Explorer style dress watch kit with steel bracelet | D03 Black Sandwich Dial
    Regular price
    $340.00
    Sale price
    $250.00
  • DIY Watch Kit | GMT Pepsi Dive Watch | Seiko GMT movement | Aluminum-Steel Hybrid Red & Blue GMT Bezel | DWC-D03
    DIY WATCH CLUB - Pepsi gmt diver watchmaking kit
    Regular price
    $490.00
    Sale price
    $395.00
  • DIY Watchmaking Kit | NH72 Dive Watch With Sapphire Dial | DWC-D02S
    DIY Watch club - sapphire dial diver - black bezel insert
    Regular price
    $450.00
    Sale price
    $360.00
  • DIY Watch Kit | Blue GMT Dive Watch | Seiko NH34 Automatic GMT | 24hr Blue Bezel (Stainless Steel) | DWC-D03
    DIY Watch Kit | Blue GMT Dive Watch | Seiko NH34 Automatic GMT | 24hr Blue Bezel (Stainless Steel) | DWC-D03
    Regular price
    $455.00
    Sale price
    $365.00
  • Explorer style dress watch kit with steel bracelet | D02S Sapphire Dial
    Explorer style dress watch kit with steel bracelet | D02S Sapphire Dial
    Regular price
    $450.00
    Sale price
    $360.00
  • "Sprite" Diver Dress GMT Watch Kit | NH34 GMT Dive Watch | Stainless Stain Bracelet | Green-Black GMT Bezel | DWC-D02
    Regular price
    $490.00
    Sale price
    $365.00
  • DIY Watch Kit | GMT Sprite Dive Watch | Seiko GMT movement | Aluminum-Steel Hybrid Green & Black GMT Bezel | DWC-D03
    DIY Watch Kit | GMT Sprite Dive Watch | Seiko GMT movement | Aluminum-Steel Hybrid Green & Black GMT Bezel | DWC-D03
    Regular price
    $490.00
    Sale price
    $395.00
  • Explorer style dress watch kit with steel bracelet | D03 Maroon Red Sandwich Dial
    Explorer style dress watch kit with steel bracelet | D03 Maroon Red Sandwich Dial
    Regular price
    $340.00
    Sale price
    $250.00
  • [AGING COMBO] DIY Watchmaking Kit + Watch Dial Aging Experience | Expedition
    [AGING COMBO] DIY Watchmaking Kit + Watch Dial Aging Experience | Expedition
    Regular price
    $380.00
    Sale price
    $265.00
  • 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