Technical Archive
Sinn
Sinn
Diving Watches 403.031— lug 22mm
Cinturini 22mm per Sinn Diving Watches 403.031. Alligatore, vitello, NATO. Artigianali, compatibili. Scopri su MilanoStraps.
Technical Specifications
Sinn 403.031
Lug Width
22
mm
The essential strap measurement.
Browse 22mm straps →
Reference
403.031
Movement
ETA caliber 955.652
The Heritage
The Sinn 403.031 belongs to the Diving Watches collection of the German manufacturer. The watch features the ETA 955.652 quartz movement and 22mm lugs. The construction follows Sinn's technical standards for professional diving applications.
Compatible Straps
Selected for 22mm lug width