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Sizing Mesh Bracelets

By David Christianson, Certified Master Watchmaker

Here we focus on what may be the least forgiving bracelet in watch repair: mesh. Its popularity is growing, however, repairing and sizing mesh requires careful trimming.

Mesh With Me

Mesh Bracelet

Unless the band is of the expansion mesh type, which is limited to a few manufacturers, chances are you'll need to trim the length of a mesh bracelet. Without links to remove, the unwanted length must be cut off. Once removed, it can't be replaced.

To shorten mesh bands, remove one end of the band from the watch case. Wrap the watch and band around your wrist, overlapping the clasp and the end of the band. Mark the band at the point where the inside of the clamp rests. Take care not to mark where the outside of the clasp rests on the band, which would result in a band too long for the wrist.

The length from the mark to the end of the band needs to be removed - but not all from one end. Remove a little more than half this amount from the end of the band that attaches to the 12 o'clock side. Then remove a little less than half this length from the end that attaches to the 6 o'clock side.

The reason for the difference here is the shape of a wrist - it's not a perfect oval. The inner side of the wrist is shorter than the outer side. To best centre the watch on the top of the wrist, the 6 o'clock side must be a bit shorter than the 12 o'clock side.

Cutting The Mesh

Two methods are commonly used to cut mesh bands. First, using a flexible shaft machine with a separating disc, grind through the band where needed. This offers the cleanest cut.

Use nippers if the machine isn't available. It cuts quickly but can crush the ends of the band. These ends will need to be trimmed square with a file or a separating disc. Ask materials suppliers about the type of nippers best suited to your strength (some are easier to use than others) and typical repair requirements.

One More Tip

Try cutting a small bit at a time until you reach the most comfortable length for your wrist.

After the ends are cut to the correct length and then trimmed square, reinsert them into the clasp. Position it so the serrated clamp bites the grooves on the underside of the band. Remember to replace the clasp so the safety chain ends up on the same side of the watch as the crown.

Reprinted with permission from the Professional Jeweler Magazine. For more information, please visit the American Watchmakers-Clockmakers Institute (AWCI).