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Jul 20 2026

Watch Strap Sizing Guide

Watches come in different shapes and sizes. Use this guide to choose the right strap size and achieve the perfect fit for your watch.

STRAP WIDTH

For watch-specific straps or bracelets designed for certain models, please check the product page for compatible watch models. These straps are only suitable for the listed models.

For universal straps (such as rubber straps, leather straps, and NATO straps), you will need to check your watch's lug width.

The lug width is the inner distance between the two lugs of your watch case, measured in millimeters (mm).

Most watch manufacturers provide this information. If you cannot find it, simply measure the distance between the lugs using a ruler or caliper.

Common lug widths include:

  1. 18mm
  2. 20mm
  3. 22mm
  4. 24mm

Make sure to select a strap that matches your watch's lug width.

STRAP LENGTH

Rubber Straps

Fits wrist sizes:

5.9" - 8.0" / 150mm - 200mm

Strap length:

130mm + 80mm (excluding buckle)

NATO Straps

Fits wrist sizes:

5.5" and above

Strap length:

280mm (excluding buckle)

Strap thickness:

1.2mm

Bracelets

Fits wrist sizes:

6.1" - 8.4" / 155mm - 215mm

Bracelets may require link adjustment for the best fit.

HOW TO MEASURE YOUR WRIST SIZE

To measure your wrist size:

  1. Wrap a measuring tape or a piece of string around your wrist where you normally wear your watch.
  2. Mark where the ends meet.
  3. Measure the length with a ruler.

For the most accurate fit, measure your wrist snugly but comfortably.

IMPORTANT NOTES

The recommended wrist sizes are approximate and may vary by ±5mm.

The actual fit depends on several factors, including:

  1. Watch case size
  2. Lug-to-lug distance
  3. Strap thickness
  4. Buckle design
  5. Personal wearing preference

If you are unsure whether a strap will fit your watch or wrist, please contact our support team. We will be happy to help.

Contact: hello@maticmods.com

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