Bought This On A Whim And...
By: elliot55 : June 9th, 2019-11:05
... I Fell In Love! Often referred to as the Speedmaster "Mk40", reference 3520.50 is a slight variation on the manually wound "moon watch" with the same DNA. The dial is a bit different in that the chapter dial at 9:00 is a small seconds indicator, as we...