Site Map: Every Page on strapmod.com

Every page on strapmod.com, in one place. New to watch modding? Start with the guides hub or the Lug Width Finder.

Shop by product line

• Adapters (28)
• Apple Watch Bands (115)
  • Apple Watch Luxury Mod Kits (31)
  • Large (42/44/45/46mm / 49mm Ultra) (33)
  • Small (38/40/41mm) (15)
• Casio F-91W (48)
  • F-91W Kits (5)
  • F-91W Metal Case Kits (22)
  • F-91W Straps (21)
• Casio Royale (AE-1200) (32)
  • AE-1200 Kits (1)
  • AE-1200 Mod Cases (21)
  • AE-1200 Straps (4)
• CasiOak (GA-2100) (62)
  • GA-2100 Adapters (12)
  • GA-2100 Case + Strap Kits (4)
  • GA-2100 Mod Cases (6)
  • GA-2100 Straps (40)
• G-Shock Square (DW-5600) (32)
  • Square Adapters (7)
  • Square Kits (1)
  • Square Mod Cases (19)
  • Square Straps (5)
• Leather / Suede (8)
• MDV-106 Duro (9)
  • Duro Mod Cases (2)
  • Duro Straps (7)
• Metal Bracelets (40)
• NATO / Zulu / Elastic / Perlon (4)
• Royal Oak Style (19)
  • RO-Style Cases (1)
• Rubber & FKM (11)
• Sailcloth (9)
• Seiko Mod (64)
  • Alpinist Straps (4)
  • Seiko Mod Cases (12)
  • SKX007/009 Straps & Bracelets (32)
  • SRPD / 5 Sports Straps (3)
  • Turtle / Sumo Straps (13)
• Universal Straps (4)

Guides & know-how

• 5 Modding Mistakes That Actually Ruin Builds
• AliExpress vs a Specialist Mod Store — What Actually Differs
• Apple Watch Band Size Guide
• Best AE-1200 Royale Straps — 5 Picks
• Best DW-5600 Square Straps — 5 Picks
• Best F-91W Mods — Case Kits & Straps
• Best GA-2100 Straps — 7 Picks From 56
• FKM vs Silicone Watch Straps — Which to Buy
• FKM vs TPU vs Sailcloth vs Nylon
• GA-2100 CasiOak Strap & Adapter Guide | strapmod
• GA-B2100 Adapter Guide — What Fits
• How Much Does a CasiOak Mod Cost?
• How to Change a GA-2100 Strap in 5 Minutes (CasiOak Strap Swap Guide)
• How to Install a GA-2100 Strap Adapter
• Jubilee vs Oyster: Which Bracelet?
• SKX vs SRPD — End Link & Case Differences
• SKX007 & SRPD Strap Guide
• Strap Adapter Guide — Do You Need One?
• The No-Logo Royal Oak Build
• The Watch Modder's Gift Guide 2026 — 15 Picks Under $60
• Watch Lug Width Chart — G-Shock, Seiko & Apple Watch
• Watch Spring Bar Guide — Sizes, Types & When to Replace
• Watch Strap Width & Adapter Guide — Every Mod Line Explained
• Water Resistance & Your Mod — What’s Safe to Change
• Your First Watch Mod: 5-Minute Checklist

Strap sizes by watch model

• A158WA & Fitment
• AE-1200 Royale & Fitment
• AE-1300 — 18mm Bars, 21mm Stock Band
• AE-1500 — 18mm Bars, 28mm Outer
• Alpinist — 20mm (Leather Tradition)
• Casio A168 — 18mm Lug Width
• Casio W-800 — 18mm Bars, 21mm Band
• DW-5600 & Fitment
• F-91W & Fitment
• GA-2100 CasiOak — 22mm Adapter Guide
• GA-2110 & Fitment
• GA-B2100 — Adapter Guide (Bluetooth Solar)
• GW-M5610 & Fitment
• Lug Width Finder
• MDV-106 Duro & Fitment
• MDV-107 — 22mm (Duro Family)
• Seiko SNXS & Fitment
• Seiko Turtle & Sumo — 22mm Curved End
• SKX007 & Fitment
• SKX013 & Fitment
• SRPD — 22mm (Seiko 5 Sports)

Tools

• Lug Width Finder — what size strap fits my watch?

Builds

• GA-2100 / CasiOak build gallery — 60-second mod walkthroughs

Blog

• The GA-2100 Builds Gallery Is Live

Looking for a specific part? The shop is filterable by strap width, material and model. Last updated: October 28, 2026.