It was the 30T2rg . . .
By: Dr No : March 4th, 2018-18:32
. . . and 30T2SCrg movements . . . . . . that were based on the chronometer contest winning Omega movements, which in turn were refinements of the 30T2 / 30T2SC. Balance, regulator, wheels, even the click, were all finished to a higher standard, or altoge...