Description
omega 661,The Omega 661 watch movement, used from 1961 to 1973, features a ratcet wheel made from beryllium bronze and employs different rotor shapes. It is considered the smallest ever industrial manufactured automatic movement in .
Beige and white GG Supreme canvas
Omega 661 Watch Movement
Gold-toned hardware
The smallest automatic watch movement in the world:
Double G
Inside: 7 open pocket
Chain top handle with 7″ drop
Top zip closure
5.4″W x 2.9″H x 3.1″D
Weight: 0.7lbs approximately