USE A WATCH
Find The Perfect Fit By Using A Watch
If you have a watch that fits with a flexible strap (leather, fabric or open metal strap), open the strap out and measure it with a ruler from the top of the clasp to the end. Note the measurement and ensure that the size of the watch that you choose is as close as possible to the one that you measured.
W20121U2 - SANTOS 100 LM BLACK RUBBER STEEL AUTOMATIC BLACK RUBBER STRAP MEN
