The Pocket Watch Database has compiled data covering the major American pocket watch manufacturers and created an easy way to find information using the serial number on the watch movement. Here are a few tips to find information about your pocket watch:
Location: San Jose, California
Years of Operation: 1891
Production Jewels: 15-19 Jewels
Production Sizes: 18s, 6s
Total Production: < 100
After completing approximately 1,000 movements, the Otay Watch Co. is sold to the San Jose Watch Co.
The San Jose Watch Co. begins operations in San Jose, California. However, there is no record of any watches being manufactured.