Lanco

Swiss Watch Fair 1966 BF 6
Calibres are undergoing heavy rationalisation these days. Here’s a good example. Starting from only four basic calibres, Lanco offers a complete collection of watches for men and women. For women, calibres 5 1/2“and 6 3/4”, for men 10 1/2“and 11 1/2” automatic or non-automatic, with or without calendar. (LANCO)