If its not cut you find the brevete nr on the end of the band whitout buckle.
Its not normal plastic and its from early to mid 40s its rarer then the watch.
They come on early waterproof watches.
I did not find the number, but only the inscription "PROTEXO + PATENT + SWISS MADE". What would that mean? Could someone explain the inscription on the buckle?
I did not find the number, but only the inscription "PROTEXO + PATENT + SWISS MADE". What would that mean? Could someone explain the inscription on the buckle?
The bands i have are not branded protexo only brevet and nr.
The bands i have were deliverd to Swedish market in early 40s. Many years ago I found a tray full whit Nivada nos waterproof watches delivered to Sweden 1941 whit this bands.
I would like to know whitch material it is.