Collection: Parts for Seiko

Upgrade or restore your timepiece with our Parts for Seiko, designed as premium aftermarket components compatible with Seiko’s most popular watch platforms. Our collection includes crystals, bezels, bezel inserts, crowns, chapter rings, hands, dials, bracelets, straps, spring bars, casebacks, gaskets, and modding essentials—engineered with accurate tolerances and durable materials.

Compatible with major Seiko families such as SKX, SRPD, Turtle, Samurai, Monster, 5KX, Sumo, Alpinist, Solar Diver, NH35/NH36 builds, and a wide range of Seiko-mod platforms (fitment varies by case reference). Whether you’re restoring a vintage Seiko or building a full custom mod, our Parts for Seiko deliver reliable fitment and premium quality.

1567 products
  • GS Dial for Seiko Mod
    Regular price
    $49.00
    Sale price
    $49.00
    Regular price
    $110.00
    Unit price
    per 
    Sold out
  • Hulk Style Sunburst Diver Dial for Seiko Mod: Gold Indices
    Regular price
    $55.00
    Sale price
    $55.00
    Regular price
    $110.00
    Unit price
    per 
    Sold out
  • Groove Edge Double Domed Sapphire Crystal for Seiko Vintage Tuna / Modern Tuna (Clear AR Coating)
    Regular price
    $45.90
    Sale price
    $45.90
    Regular price
    $50.00
    Unit price
    per 
    Sold out
  • GMT Hands for NH34 Seiko Mod: Black
    Regular price
    $8.90
    Sale price
    $8.90
    Regular price
    $13.90
    Unit price
    per 
    Sold out
  • Gradient Finish Diver Dial for Seiko Mod: Navy Fume
    Regular price
    $55.00
    Sale price
    $55.00
    Regular price
    $110.00
    Unit price
    per 
    Sold out
  • GMT White Pearl MOP Dial for Seiko NH34 Mod: Silver GS Diver Indices
    Regular price
    $65.90
    Sale price
    $65.90
    Regular price
    $110.00
    Unit price
    per 
    Sold out
  • GMT Oyster Style Sandblasted Case Set for Seiko SKX / SRPD Mod: Black
    Regular price
    $99.90
    Sale price
    $99.90
    Regular price
    Unit price
    per 
    Sold out
  • GMT Style Sandblasted Case Set for Seiko SKX / SRPD Mod : Yellow
    Regular price
    $103.90
    Sale price
    $103.90
    Regular price
    Unit price
    per 
    Sold out
  • Diver Dial for Seiko Mod
    Regular price
    $45.00
    Sale price
    $45.00
    Regular price
    $65.00
    Unit price
    per 
    Sold out
  • Diver Dial for Seiko Mod
    Regular price
    $55.00
    Sale price
    $55.00
    Regular price
    $110.00
    Unit price
    per 
    Sold out
  • Diver Dial for Seiko Mod
    Regular price
    $55.00
    Sale price
    $55.00
    Regular price
    $110.00
    Unit price
    per 
    Sold out
  • Diver Dial for Seiko Mod: Rose Gold Markers
    Regular price
    $45.00
    Sale price
    $45.00
    Regular price
    $110.00
    Unit price
    per 
    Sold out
  • Field Watch Dial for Seiko Mod: Matte Gray with Silver 369 Indices
    Regular price
    $55.00
    Sale price
    $55.00
    Regular price
    $110.00
    Unit price
    per 
    Sold out
  • Ceramic Flat Bezel Inserts for Seiko Prospex Solar Tuna SNE497 / SNE498 / SNE499: Black S
    Regular price
    $49.90
    Sale price
    $49.90
    Regular price
    Unit price
    per 
    Sold out
  • Diver Aluminium Flat Bezel Insert for SRP Turtle Seiko Mod
    Regular price
    $15.90
    Sale price
    $15.90
    Regular price
    Unit price
    per 
    Sold out
  • Ceramic Bezel Insert for Seiko Prospex Sumo SBDC001 / SBDC003 / SBDC031 / SBDC033 - Green/White
    Regular price
    $30.00
    Sale price
    $30.00
    Regular price
    Unit price
    per 
    Sold out