Sizing tool
Watch Size Comparison
Compare two watches at true relative scale — case diameter, thickness, lug-to-lug and strap width — using our database or your own numbers.
Reading the comparison
Both watches are drawn to the same scale, so the difference you see is the real difference in proportion. The shaded band behind each case shows lug-to-lug length and strap width; the lower drawing compares case thickness. Add your wrist circumference to see a rough estimate of how much of your wrist each watch covers.
Where a manufacturer doesn’t publish lug-to-lug or thickness, those fields are left blank — enter your own figures or treat the estimate with caution. For guidance on what suits your wrist, try the wrist size calculator.