Rolex 6694 - there are 2 types of calendar-wheel

[alpareflex]

Just for information. I bought on ebay all the (original only) parts needed to build up a Rolex 6694 since I had a spare movement at hand. Movement calibre 1225. Came out nicely, except that there was a gap in the date-window. On the right side there was a small gap between the extremity of the date disk and the date-window. It came out there are 2 different diameters of date-disk used for this reference. A retired watchmaker of Rolex Bienne found it out and ordered the correct date-disk. Came out perfectly ok now.