OMEGA 170 (33.3)-1327, Balance, complete - NOS

NOS OMEGA original regulated balance complete from an old assortment. Comes without factory packaging. Fits cal: 170, 171 with Incabloc Data: Omega 33.3 CHRO 17 jewels, manual wind chronograph, 60 s, 30 min counter. Size: 33.30 mm. H: = 6.45 mm. N: = 18.000 A/h. Power reserve: 44 h. Mainspring: 1,35 x 12 - 0,14 - 400 mm. Versions: 33.3 CHRO: single pusher chronograph (1932). 33.3 CHRO T1: two pusher chronograph (1935). 33.3 CHRO T2: for waterproof case (1938). 33.3 CHRO T3: = T1 with modified jewels (1940). 33.3 CHRO T4: = T2 with modified jewels (1940). 33.3 CHRO T5: = T3 with adjustable minute jumper (1942). 33.3 CHRO T6: = T4 with adjustable minute jumper (1942). 170: (33.3 CHRO T5 PC AM), incabloc, antimagnetic (1949). 171: (33.3 CHRO T6 PC AM), incabloc, antimagnetic (1949).