There are 3 Models with model number 661 in the database
Pickwick time-only travel clock, green and nickel.
Dates made: July 1935 - January 1937
Cocquette ladies wrist watch with gold-color diamond shaped case.
Dates made: 1958 - ?
Rocket wrist watch, introduced in 1954. Chrome plated case, round white dial, luminous.
Catalog Dates: 1954
