Technical Archive

Swatch
Sistem 51 SUTB402— lug 20mm

Swatch Sistem 51 SUTB402: cinturini 20mm artigianali. Alligatore, vitello, NATO, gomma. Spedizione rapida. Scopri su MilanoStraps.

Technical Specifications

Swatch SUTB402
Lug Width
20 mm

The essential strap measurement.

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Reference

SUTB402

Movement

Swatch caliber Sistem51 Date

The Heritage

The Sistem 51 was introduced by Swatch in 2013 as the first automatic mechanical movement fully assembled by machines. The Sistem51 caliber is composed of just 51 components and features a date indication. The case is made of plastic material with a sealed, non-repairable movement.