Watch Strap Size Converter
Determine the correct watch strap width (lug width) and band length for your wrist.
Watch Fitting Tool
Measure the gap between the watch "lugs" (the points where the strap attaches) to find the correct width.
How to Measure Your Wrist
Wrap a flexible measuring tape or a piece of string around your wrist bone. If using string, measure its length against a ruler. Do not pull too tight.
Standard Widths
The most common lug widths for men's watches are **20mm** and **22mm**. Vintage or smaller watches often use **18mm** or **19mm**.
Watch Strap Fitting Tool
Determine the correct watch strap width (lug width) and band length based on your case size and wrist circumference.
Measure Lug Width
Measure the gap between the watch's 'lugs' in mm.
Measure Wrist
Enter your wrist circumference for length recommendations.
Frequently Asked Questions
18mm, 20mm, and 22mm are the most standard sizes for modern watches.
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