Technical Archive
Unimatic
Unimatic
Modello Uno U1— lug 22mm
Cinturini compatibili per Unimatic Modello Uno U1 (22mm): cuoio artigianale, NATO, gomma. Consulenza e spedizione rapida.
Technical Specifications
Unimatic U1
Lug Width
22
mm
The essential strap measurement.
Browse 22mm straps →
Case Size
41
mm
Reference
U1
Movement
Time Module caliber NH35A Hours, Minutes, Seconds | Date
The Heritage
The Sinn U1 is a dive watch with a 44mm stainless steel case and 22mm lugs. It houses the automatic Sellita SW200-1 caliber with hour, minute, second, and date indication. The construction features technical specifications oriented for professional underwater use.
Compatible Straps
Selected for 22mm lug width