Fitwell M1 Stainless Steel Buckle Material:316L Stainless Steel Adds up to 3mm of

Adds up to 3mm of micro-adjustment for perfect between-hole comfort

The M4 adds precise sizing without tools or strap modification

If your perfect fit falls between two holes - one too tight

Compatible with most leather

It is designed to allow the tail of your strap to fit underneath the buckle side of the strap so that keepers are no longer needed

Fitwell M1 Stainless Steel Buckle Material:316L Stainless Steel Adds up to 3mm ofAdd precise, half hole micro adjustment to your favorite watch straps. The Fitwell M1 replaces your existing pin buckle and doubles the number of usable fit positions giving you a smooth 3mm half hole adjustment. If youve ever found your watch slightly too tight in warm weather or too loose in the cold, the M1 solves it instantly. No tools. No strap modification. Just a precision 316L stainless steel buckle engineered for daily comfort. Features