Fitwell M4 Universal Micro-Adjust Link Rose Gold Size:18mm Width 4mm of micro-adjustment that lands

4mm of micro-adjustment that lands between standard hole spacing

The Fitwell M1 Yellow Gold replaces your existing pin buckle and doubles the number of usable fit positions - giving you a smooth 3mm “half-hole” adjustment

Your Fitwell M1 size is based on the width of your strap at the buckle - not the lug width of your watch

A 22mm strap (at the lugs) tapering to 18mm → choose an 18mm M1

How It Works

Fitwell M4 Universal Micro-Adjust Link Rose Gold Size:18mm Width 4mm of micro-adjustment that landsAdd seamless micro adjustment to your existing deployant or buckle. The Fitwell Micro Adjust Universal Link gives you the same precise fit as the Fitwell M1 buckles, in a compact inline form that installs easily between your strap and existing closure. If your perfect fit falls between two holes one too tight, the next too loose this is your fix. The M4 adds precise sizing without tools or strap modification. Features Works with both deployant clasps