Foire de Bâle 1968 Photos Roskopf, à plat & CEH, Stock Foire de Bâle 1970 A 002 — 305604
Swiss Watch Fair 1970 inexpensive watches - A 2 The variety offered by economical watches : the double minute hand started and returned to zero without interfering with normal running enables the wearer of this diving watch to effect all needed security calculations total and intermediate times during the dive, time on the bottom, surfacing and decompression times, simply by noting the position of the orange hand. This model is also designed for regattas and other uses. (SICURA "Jumbo 747")