Technical Archive
Fortis
Fortis
Cosmonaut 647.27.11— lug 20mm
Cinturini 20mm per Fortis Cosmonaut 647.27.11. Alligatore, cuoio, NATO. Scopri le opzioni artigianali compatibili.
Technical Specifications
Fortis 647.27.11
Lug Width
20
mm
The essential strap measurement.
Browse 20mm straps →
Reference
647.27.11
Movement
ETA caliber 2836-2 Hours, Minutes, Seconds | Date, Day
The Heritage
The Fortis Cosmonaut reference 647.27.11 is equipped with the automatic ETA 2836-2 caliber with hour, minute, second, date, and day indication. The watch features 20mm lugs and represents the brand's line dedicated to space missions. The movement offers essential functions for professional use with proven mechanical reliability.
Compatible Straps
Selected for 20mm lug width
