Watch size guide

How a watch wears depends on your wrist, the case shape and the lug-to-lug length.

Measure your wrist

Wrap a strip of paper around your wrist just above the wrist bone, mark where it overlaps and measure it flat. Use the table below as a starting point.

Wrist circumference	Comfortable case diameter	Lug-to-lug (max)
Under 15 cm	34–38 mm	44 mm
15–16.5 cm	36–40 mm	47 mm
16.5–18 cm	38–42 mm	50 mm
18–19.5 cm	40–44 mm	52 mm
Over 19.5 cm	42–46 mm	55 mm

Other things that change the fit

• Thick cases (over 13 mm) wear larger and catch on cuffs.
• Wide bezels and dark dials wear smaller; thin bezels and light dials wear larger.
• Cushion and square cases wear larger than round cases of the same width.
• Bracelets can be adjusted by removing links; many have micro-adjust in the clasp.