Abbott Sure Time Pocket Watch

Abbott Sure Time was used as a trade name on pocket watch movements manufactured for Alter & Co. by E. Howard Watch Co. (Keystone).

The manufactured watches in Waltham, Massachusetts from approximately 1902 to 1930. See more information about E. Howard Watch Co. (Keystone) or find out more information about your watch by conducting a serial number lookup.

Location: Waltham, Massachusetts

Years of Operation: 1902-1930

Predecessor: E. Howard Watch & Clock Co.

E. Howard brand purchased by Keystone Watch Case Co., 1902

Production Jewels: 17-23 Jewels

Production Sizes: 16s, 12s, 10s

Total Production: ~550,000

Average Quality:

Average Rarity:

Pocket Watch Database