Watch dimensions: The ideal wrist size for the watch

What size of a watch fits your wrist

We consider watch case the most striking part of a watch. It is important that the size of watch case fits your wrist well. Not too big and not too small! For details, watches with case diameter between 30mm and 38mm are usually suitable for women. And anything larger than 40mm comes across as men's watches. Please measure your wrist and use the following size chart, you'll know exactly which size watch case is the best suitable for your wrist.

Best watch and wrist size for women – inches & mm

Wrist Circumference	Watch Case	Diameter
	Small	Medium	Big
4.7 inch (120 mm)	21 mm	27 mm	34 mm
5.1 inch (130 mm)	22 mm	27 mm	34 mm
5.5 inch (140 mm)	23 mm	28 mm	35 mm
5.9 inch (150 mm)	24 mm	29 mm	36 mm
6.3 inch (160 mm)	25 mm	30 mm	37 mm
6.7 inch (170 mm)	26 mm	31 mm	38 mm
7.1 inch (180 mm)	27 mm	32 mm	39 mm
7.5 inch (190 mm)	28 mm	33 mm	40 mm
7.9 inch (200 mm)	29 mm	34 mm	41 mm
8.3 inch (210 mm)	30 mm	35 mm	41 mm
8.7 inch (220 mm)	31 mm	36 mm	42 mm
9.1 inch (230 mm)	32 mm	37 mm	43 mm
9.5 inch (240 mm)	33 mm	38 mm	44 mm

(*1 inch = 25.4 millimeters)

Of course this is not a hard rule, because sometimes a large or a small watch is trending. So the most important thing is that you like the watch and that it matches the wearing comfort and your preference.