Model names:
- Diadatic (day, day display, automatic)
- Hydraulica (Super compressed case)
- Hydraulica 20 (super compressed case, waterproof until 20 atmosphere suitable for diving
- International
- Maillot Jaune (special model chrongraph to commemorate winning the yellow shirt in the "Tour de France")
- Memodate (handwind model with date)
- Memomatic (automatic model with date)
- Nageur (water tight case)
- Sympatico
Other words you can find on Pontiac watch dials are those that tell you what kind of technical improvement you can find in the specific watch. You find this also with most other watch brands. These names are used from the period that it is a new invention up until most movement has this as a standard feature. Found on Pontiac dials are:
- Supportchoc (1940's)
Balance staff is support by extra friction jewels and often the first kind of anti-shock spring is installed (since the 1950's pretty standard and mostly the Incabloc or KIF shock protection is used.
- Antimagnetic (1940-50's)
The fact that the influence of natural magnetism (like with a compass) is completely reduced by using non-magnetic material in case and movement parts (like the balance).
- Quartz (1970's-80's)
The use of quartz movement stated on the dial. Up untill then all watches were mechanical so you still see this on watch dials today (only Pontiac watches are no longer produced).
Please check the watchipedia for more details on the technical terms used.
Stars on the dail
From the earliest models on there are one or more stars on the dial, under the dial name. Not al watches have these, but most have. The earliest ones are chronographs with just one star under the name. There are also watches with two and 3 stars. This leads te believe that there is some sort of system. One may conclude that more (or less) starts indicates a better watch.