About 20mm Watch Straps

A timepiece can lose much of its inherent appeal if it fails to sit correctly on the wrist. Baggy watches are a fashion faux pas, while those that clamp down on the skin and inhibit circulation can cause serious discomfort. This is why it is important to measure the circumference of your wrist – a process known as strap length measurement. The strap length is usually presented as a first number (X) followed by a second number (Y), such as 22/20mm. Learn more cnswatchbands.com/collections/20-mm

The general consensus is that a strap width should be approximately 50% of the watch case’s diameter. However, the nature of a watch will often influence this choice, with dress watches designed to accompany formal wear ideally paired with thin straps. Similarly, sports watches are best matched with thicker straps for reasons of balance and proportion.

Best 20mm Watch Bands: Our Top Picks for Comfort and Style

Tapering, the process by which a strap narrows from the lugs to the buckle/tail end, is also an influential consideration. Tapered straps are considered more refined than straight ones, and their narrower ends allow them to better hug the curve of a wrist.

This durable leather strap from CWC is supple enough to require little break in and will mould to the shape of your wrist with regular wear. The premium leather is a beautiful dark shade that will mature into a classic look, and the straps are open-ended for use with CWC military fixed bar watches. This particular model fits 20mm lug widths and will work well with most other fixed bars as well.