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CaliberYearDimension (mm)Thickness (mm)Vibrations/HPatentJewelsSpecifications
138194828.24.8518.000n/a17Sub second
138 SS194828.25.5518.000n/a17Central second
138 C-C194828.26.0018.000n/a17Date
215195528.04.1018.000Patented Rights Pending / 3298052860h power reserve / Rotor pink gold plated / +fausses côtes de Genève /
First year with Patented rights pending under the rotor
215-07195828.04.1018.00032980517No Date – (US-market)
215-1195828.05.1518.00032980528+ Date at Three
215-1728.05.1518.00032980517Date – (US-market)
215-928.04.1021.600*32980528No Date
215-97284.1021.600*32980517No Date – (US-market)
215-2728.04.7018.00032980517Date – (US-market)
218circa 196028.04.7018.000329805No Date
218-9circa 196028.04.7021.600*32980528No Date
218-2circa 196028.04.7018.00032980528Date
6828.04.1018.00032980528No Date
1-6828.04.1018.00032980528No Date – no fine hairspring adjustment
69196228.04.7018.00032980528 / 17Date – (17j US-market)
1-691962?28.04.7018.00032980528 / 17Date – no fine hairspring adjustment – (17j US-market)
661966282.501980025Without second hand
6719662825Without second hand + Date
7160’s end27.03.9021.60025No Weekeday
7260’s end27.04.6021.60025Weekday + date at three
60 (Electric)196325.65.5018.00014Electric : power consumption 5uA, 1.4 V, 12mth battery life

* described as high beat 21600 vph, but no physical (i.e. timegrapher) evidence to suggest this is true.

NB Big thanks for the above table help from @watchpassion54 on IG!