| Year | Anniversary | Model number | Metal | Retail | Number made | ||||
| 1989 | 150th | ||||||||
| 3969 | rose | 450 | |||||||
| 3969 | plat | 50 | |||||||
| 3960 | J | 2000 | |||||||
| G | 150 | ||||||||
| Plat | 50 | ||||||||
| 3718 | SS | ||||||||
| cal 89 | j | 1 | |||||||
| rose | 1 | ||||||||
| g | 1 | ||||||||
| plat | 1 | ||||||||
| 1997 | Move to Plan-les-Ouates | 5500 | j | 14 | 1100 | ||||
| r | 500 | ||||||||
| g | 500 | ||||||||
| p | 300 | ||||||||
| 5029 | |||||||||
| 2000 | Millenium | 5100 | j | 1500 | |||||
| r | 750 | ||||||||
| g | |||||||||
| p | |||||||||
| 2003 | Wempe 125 | 5125 | j | ||||||
| r | |||||||||
| g | |||||||||
| p | |||||||||
| 2006 | Opening of new maison Geneva | 5105 | p | 100 | |||||
| 5565 | ss | 30 | 300 | ||||||
| 2014 | 175 anniversary | 5975 | j | 50 | 400 | ||||
| g | 50 | 400 | |||||||
| r | 50 | 400 | |||||||
| p | 78 | 100 | |||||||
| 5575 | g | 56 | 1300 | ||||||
| 5175 | r | ||||||||
| 5275 | p | 310 | |||||||
| 2017 | USA road show-Grand Exhibition | 5522 | ss | 21 | 600 | ||||
| 2020 | pening of new building | 6007 | g | 28 | 1000 | ||||
i think that 2020 is a special year,because their new model presentation was taken in irregular style for various reason
and please count the year
1932 Calatorava launch
1976 nautilus launch 44years interval and
2020 is just 44 later this year!!!!!
Another interesting and large group to look into of course is also the anniversary editions for ADs, boutiques, etc.. It's lengthy but very worthy project if you have enough time to devote to it! Cheers.