Rolex Oyster Perpetual

Rolex Oyster Perpetual lug width by case size

3 references measured. Updated 2026-11-10.

References that take a different watch strap

• 1002: 20 mm, not the 19 mm of most 34 mm cases

Other Rolex families

Inside each one the lug width often changes: it is the reference that decides.

• Datejust 31 1,212
• Day-Date 36 744
• Datejust 36 649
• Lady-Datejust 463
• Daytona 240
• Day-Date 40 161
• Datejust 41 126
• Sky-Dweller 97
• Submariner 82
• Pearlmaster 62
• Yacht-Master 57
• GMT-Master 54

All Rolex families → · Why the size changes inside a family →