My current watchmaker has his timing machine . . .
By: Dr No : March 25th, 2020-20:43
. . . set to 52º, and doesn't bother adjusting it unless told otherwise. It might not make much of a difference if the lift angle is off by a few degrees, but some movements are notably lower than 52º, like the cal 321 in early Speedmasters at 40º. Art ...