2548

The “ Turtles ” collection is a series of Patek Philippe watches produced from 1954 to 1956 (?), which all feature : A case made by François Markowski (Geneva master case-maker, key number 8). A dial made by Stern Frères . A 10-200 manual-winding caliber

this is the only mention of this watch I've found. com/node/334 1946 : Manufacture of the 10'''-200 round caliber, of which 20'197 pieces were made and in use up to 1965. The movement is housed in round, square and rectangular cases, in yellow pink, whit