Technical Archive
Sinn
Sinn
Diving Watches U1— lug 22mm
Cinturini artigianali per Sinn Diving Watches U1 22mm. Cuoio, NATO, gomma. Spedizione rapida, personalizzazione online.
Artisanal Note
"The 44 case requires a precise 22mm lug width to preserve the original sartorial balance."
Technical Specifications
Sinn U1
Lug Width
22
mm
The essential strap measurement.
Browse 22mm straps →
Case Size
44
mm
Reference
U1
Movement
Sellita caliber SW200-1 a Hours, Minutes, Seconds | Date
Case Material
Acciaio
Crystal
Sapphire
Water Resistance
1000
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