OMEGA original Incabloc upper (balance cock), complete with insetting for balance and shock protection spring.
Fits cal: 620, 630, 670, 671, 672, 680, 681, 682
Versions:
620: N: 19800.
630: N: 19800, center second.
About our used parts!
All our used parts are cleaned and thoroughly checked by a watchmaker, often they come from a working movement. Minor imperfections may occur, but nothing that affects the function.