Swiss mens wirstwatch from Wyler Vetta - Incaflex Incaflex is a balance system developed by Wyler in 1927, distinguished by its unique design features. It ensured effective performance even when subjected to impacts and drops. This patent was one of the brand's most significant innovations and a key factor in its global recognition. Watch very good keeping time. Date of last service unknown. Original automatic movement with 17 jewels in very good condtion. Steel original case in very good condition. Original singed crown. The watch has dial in very good condition, with silver hands and silver indexes. Watch has sub-second. Size of watch is 34.5 mm without the crown. Lug to lug is 40 mm. Original steel caseback in very good condition. The watch has very good condition, original leather strap by Wyler Vetta (18 mm) with silver buckle. * All parcels will be sent by Polish Post or another official courier company, I always add a tracking number after shipping and I ship each package as insured. ** Please view the pictures carefully, watches are often used and old, if you have any problem with watch after shiping please first to message me and we will do everything to fix it. *** Please note that when purchasing from outside the European Union, please be prepared for additional costs in the form of customs duties imposed by the countries. **** Unfortunately, at the moment we have a big problem with shipping to the USA and to countries at risk of military conflict. Best regards.