Fine and possibly unique Rolex Prince vintage wrist watch circa 1930 in an original Japanese platinum case. Original dial with natural oxidation and aging. Nickel 17 jewel movement #3,978 marked "Officially Tested 8 Ways Rolex Extra Prima."Original case # 285,891 with Japanese platinum marks. This is a Japanese case made under agreement with Rolex by the Yoshida Watch Co. The "YS" in a diamond is the Yoshida Watch Co. mark, the "PT" for platinum and the ".950" for the standard and the rising sun flag for Japan.
|Dimensions 36 x 20 mm||Good|
NOTE: The small circles or blemishes in some of our photos are reflections of the camera lens.