Rolex Milgauss

Every Rolex Milgauss reference takes a 20 mm watch strap: all 5 we measured.

Shop 20 mm

Rolex Milgauss lug width by case size

5 references measured. Updated 2026-11-08.

CaseLug widthReferencesWatch strap attachmentFor example
38 mm20 mm1—1019
39 mm20 mm2—1019-001, 6541
40 mm20 mm2—116400, 116400GV