Sizeguide watch page
Bracelets:
Measure the circumference of your wrist. If you do not have a tape measure, you can, for example, place a cell phone charging cable around your wrist and then measure the length with a tape measure.
Circumference + 0.75-1.5 cm = perfect fit
Circumference + 1.5-2.25 cm = loose
circumference + 2.25-3 cm = very loose
Circumference + more than 3 cm = not recommended
Wrist circumference 17cm - size "M | 17,8cm"