Technical Archive
Massena LAB
Massena LAB
Uni-Racer UR-001-SAF— lug 20mm
Massena LAB Uni-Racer UR-001-SAF: ansa 20mm. Scopri cinturini artigianali cuoio, NATO, gomma. Consulenza Atelier Casati Milano. Spedizione immediata.
Artisanal Note
"This model requires a precise 20mm lug width to preserve the original sartorial balance."
Technical Specifications
Massena LAB UR-001-SAF
Lug Width
20
mm
The essential strap measurement.
Browse 20mm straps →
Reference
UR-001-SAF
Movement
Sellita caliber SW510 M BH b Hours, Minutes, Small Seconds | Chronograph
The Heritage
The Massena LAB Uni-Racer UR-001-SAF is a contemporary reinterpretation of the sports chronograph, featuring a 39mm stainless steel 316L case with a striped dial and three chronograph counters. Powered by the Sellita caliber SW510 M BH b movement with column chronograph and rattrapante function, it offers 100-meter water resistance and a domed sapphire crystal. The 20mm lug width ensures balanced proportions, with tolerance of ±0.2mm, and accommodates straps up to 4.5mm thick.
Compatible Straps
Selected for 20mm lug width
