FP Journe Souveraine

Most FP Journe Souveraine references take a 20 mm watch strap: 8 of 9.

Shop 18 mmShop 20 mm

FP Journe Souveraine lug width by case size

9 references measured. Updated 2026-10-29.

CaseLug widthReferencesWatch strap attachmentFor example
39 mm20 mm1—1304 CS 39 TA BL
40 mm20 mm · 18 mm on 16—1499.3 CAR 40 PT GR BR, 1499.3 CAR 40 PT PI, 1499.3 CAR 40 RG GR
42 mm20 mm2—1510 CO 42 PT, 1510 CO 42 RG

References that take a different watch strap

Other FP Journe families

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

All FP Journe families → · Why the size changes inside a family →