Massena LAB Uni-Racer
Every Massena LAB Uni-Racer reference takes a 20 mm watch strap: all 6 we measured.
Massena LAB Uni-Racer lug width by case size
6 references measured. Updated 2026-10-29.
| Case | Lug width | References | Watch strap attachment | For example |
|---|---|---|---|---|
| 39 mm | 20 mm | 6 | — | UR, UR-001, UR-001-CRU |
