Posted 3 years ago
The dial is labeled: TURTLE TIMER ZELL BROS SWISS MADE
The movement is 23.35 mm in diameter.
The front of the movement is labeled: ROLEX GENEVE
The rear of the movement is labeled: OYSTER WATCH LTD, GENEVA, UNADJUSTED, SEVENTEEN 17 JEWELS, SWISS, N.
The 3 digit code on the balance cock has been overstamped with stars. The sweep second wheel that fits over the third wheel is missing.
The crown is labeled "OYSTER PATENT" and is 5.4 mm in diameter