Ralph Lauren Sporting
Every Ralph Lauren Sporting reference takes a 20 mm watch strap: all 5 we measured.
Ralph Lauren Sporting lug width by case size
5 references measured. Updated 2026-10-29.
| Case | Lug width | References | Watch strap attachment | For example |
|---|---|---|---|---|
| 39 mm | 20 mm | 1 | — | RLR0250700 |
| 45 mm | 20 mm | 4 | — | RLR0210000, RLR0210700, RLR0211700 |
Every Ralph Lauren Sporting reference
Other Ralph Lauren families
Inside each one the lug width often changes: it is the reference that decides.
All Ralph Lauren families → · Why the size changes inside a family →