Technical Archive
Swatch
Swatch
Sistem 51 SUTG401— lug 20mm
Cinturini 20mm per Swatch Sistem 51 SUTG401. Pelle vegetale, NATO, gomma. Spedizione rapida, qualità artigianale Milano.
Technical Specifications
Swatch SUTG401
Lug Width
20
mm
The essential strap measurement.
Browse 20mm straps →
Reference
SUTG401
Movement
Swatch caliber Sistem51 Date
The Heritage
The Sistem 51 was launched by Swatch in 2013 as the first fully machine-assembled automatic mechanical movement. It mounts the Sistem51 caliber with 51 components and date indication. The case features standard Swatch dimensions with a silicone strap.
Compatible Straps
Selected for 20mm lug width