Watch Movement INT 1977-4, Hand-Winding – NOS, 100% Original

Original INT 1977-4 (DUROWE / AS 1977-4) hand-winding watch movement, New Old Stock, 17 jewels, 21’600 A/h, from the 1970s. Supplied without hour wheel.

DUROWE 1977-4 = AS 1977-4 = AS 1977-4

Hand-winding movement

New Old Stock, working well

17 jewels, 21’600 A/h, from the 70s, 5.75”’-

Almost impossible to find

It is supplied as shown in the picture, without hour wheel

Due to the long storage time, small traces may have formed on the movement, but this has no effect on the function. Because the movement is more than 40 years old, it should be cleaned or at least oiled before installation; a fine adjustment might be necessary.