Is that always displayed or is there a mechanism that triggers the brown on the day/night of the 3940 please ? I can see it on some photos but sometime it is not there so wondered if this is a lighting effect or something else ? Thanks Kev ...
My understanding is that different 3940s show more or less shading. Not sure if it’s light exposure or vintage or what. My 3941 is very subtle; almost imperceptible. ...
Patek Philippe 3940 | Read our in-depth article about Patek's 3940 – A COLLECTED MAN The relevant passage (plus pictures) is: "One distinctive character of the 3940 is the two-tone colouring of the 24-hour sub-dial. Many have identified this as patina, wh...