Technical Archive

Swatch
Sistem 51 YIS403— lug 20mm

Cinturino per Swatch Sistem 51 YIS403 (20mm). Cuoio, NATO, gomma artigianale. Scopri compatibilità e abbinamenti su Milano Straps.

Technical Specifications

Swatch YIS403
Lug Width
20 mm

The essential strap measurement.

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Reference

YIS403

Movement

Swatch caliber Sistem51 Date

The Heritage

The Sistem 51 was introduced in 2013 as the first fully machine-assembled automatic mechanical movement. It uses the Sistem51 caliber with 51 components, 19 jewels, and date indication. The case is made of plastic material with a sealed, non-repairable movement.