Swiss Watch Fair 1969 : inexpensive watches /A
A perfect example of the inventive spirit of inexpensive watch
manufacturers is this diver’ s watch which has a plastic case
( ater-resistant to a depth of 50 metres) whose bezels are inter-
changeable : tachometer, world time, puisirneter, memory-jogger
or diving time check turning bezel. In a trice, you have a watch
ready for various uses. Calendar included. (SINDACO)