Look at how close in appearance these 2 watch dials are (especially the center section). The one on the left is on an Os pocket watch posted by Phil D. and the one on the right is on a wristwatch posted by John Duvall. (I simply merged them to save space).

John, when was your wristwatch made? The pocket watch was made in about 1913.

Phil Dellinger
NAWCC# 157070
IHC Life Member (L12)