Find your fit
Print at 100% / actual size, without “fit to page.” Check that the line below is exactly 50mm using a ruler. If it isn't, adjust your print settings before measuring.
- Wrap a strip of paper or string around your wrist, just above the wrist bone. Keep it snug, not tight.
- Mark where the strip meets its starting point. Lay it flat and measure the marked length with a ruler.
- Divide centimetres by 2.54 to convert to inches.
Under 6 inches: try 26–32mm cases.
6–6.5 inches: try 30–36mm cases.
Over 6.5 inches: try 34–40mm cases.
These are proportion suggestions. Check the actual strap or bracelet length for physical fit.