Technical Archive

Sinn
Instrument Chronographs 903.045— lug 22mm

Cinturini 22mm per Sinn 903.045: alligatore, vitello, NATO, gomma. Acciaio inossidabile, concia vegetale. Spedizione rapida.

Technical Specifications

Sinn 903.045
Lug Width
22 mm

The essential strap measurement.

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Reference

903.045

Movement

Sellita caliber SW500-1 Hours, Minutes, Small Seconds | Date, Day | Chronograph

The Heritage

The Sinn 903.045 belongs to the Instrument Chronographs collection of the German brand. It features the Sellita SW500-1 caliber with functions of hours, minutes, small seconds, date, day and chronograph. The watch has 22mm lugs for the strap.