Find your perfect fit — measurements, conversion charts and tips.
**Watch Size & Fit Guide**
**Measuring Your Wrist** Use a flexible measuring tape or string around your wrist where you normally wear a watch. Note the measurement in millimeters or inches.
**Case Diameter Guide** • **Small (36-40mm)**: Ideal for slim wrists (140-160mm), classic elegant look • **Medium (40-44mm)**: Most versatile size, suits majority of wrists (160-180mm) • **Large (44-48mm)**: Bold statement piece, best for larger wrists (180mm+) • **Extra Large (48mm+)**: Sport and chronograph styles, strong presence
**Case Thickness** • **Slim (6-8mm)**: Dress watches, slides under cuff easily • **Standard (9-12mm)**: Everyday wear, balanced profile • **Thick (13mm+)**: Sport/dive watches, robust appearance
**Strap Length** Most watches come with standard strap length (160-220mm adjustable). Extra holes or links can be adjusted by authorized service centers.
**Men's vs Women's** • Men's watches: Typically 40-46mm case diameter • Women's watches: Typically 28-38mm case diameter • Unisex watches: 36-40mm case diameter
**Wrist Size Reference** • Small wrist: Under 160mm (6.3 inches) • Medium wrist: 160-180mm (6.3-7 inches) • Large wrist: 180-200mm (7-7.8 inches) • Extra large: Over 200mm (7.8+ inches)
**Still Unsure?** Contact our style experts for personalized recommendations based on your wrist size and style preferences.
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