Omega

Swiss Watch Fair 1967 BP 30
Both these watches are equipped with the new Omega ultra-slim automatic caliber with centred rotor, having a total height of 3mm. This disposition favouxsthe use of a large-size balance-wheel, the total diameter remaining nevertheless 25 mm, Other characteristics arec a mobile stud-holder, shock-absorber, a floating motion-worR (dial-train) and a self-winding mechanism forming an independent unit. (OMEGA)