Below you can find the The oyster has been a basic model of this swiss watchmaker since the 1920s Jeopardy Words Answer. The answer to The oyster has been a basic model of this swiss watchmaker since the 1920s has 5 letters. This clue belongs to the Brand names category and is part of Jeopardy Word Level 1231. If you scroll near the bottom you will find other clues and answers part of level 1231