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18mm to 20mm Watch Band Adapter Converter for Casio F91W-1, Stainless Steel
18mm to 20mm Watch Band Adapter (Quick Release) – Stainless Steel Brushed
NO RETURNS – Please measure your watch lug width in mm before ordering.
This adapter converts18mm watch lugsto fit20mm strapsusingstandard spring bars only.
✅What it does
Converts18mm lugs → fits 20mm watch straps
Works withstandard quick-release spring bars only
Straight adapters(not curved)
Stainless steel, brushed finish
Choosefinish + set quantityfrom variations
✅What’s included
1 Set:2 adapters (left + right) + 4 quick-release spring bars (2pcs 18mm & 2pcs 20mm)
2 Sets:4 adapters + 8 spring bars
3 Sets:6 adapters + 12 spring bars
Please confirm your watch lug width is18mmbefore ordering.
✅Install
Place adapters between the lugs
Insert the quick-release spring bars
Attach your 20mm strap
