Determine strap width check your old strap:

How to measure for watch band. If you have a larger watch from the first series, choose the 42/44 option at the checkout. The strap width is always measured in millimeters (mm). To find your watch bands' length, subtract the case width from your wrist width.

You can do this in two different ways. Watch band pin size conversion chart (mm to inch) depending on the style of pin or springbar used in your watch they may be measured in inches or mm. The average width of most men’s watch bands is between 18 and 24 millimeters (with case diameters.

Take the flat end up of the watch band and line it up against your ruler so that one edge is even with the zero marker on the metric side of. Don’t include the buckle in your. Always measure in centimeters as inches are too large for an accurate.

The 42mm watch band is the larger version of the first 3 series. If you don’t have a caliper, use a metal ruler to measure the band width. The x is for the length of the tail side while y is for the buckle side.

2) using a digital caliper. Check the inside of your current strap to see if the size is clearly indicated. However, for the purposes of simplicity, we have included the following measurement table as a way to help you keep track of the different sizes and lengths of different watch bands:

When measuring the length of your current leather watch. Watchband lengths are generally measured in millimeters (mm) with the formula of x/ymm. When you measure a watch band, you can use a standard ruler that offers a centimeter side.