@jaspers - Replacement generic crown. I'd take the "serviced" description with a bit of salt as a couple of parts still have corrosion/dirt on them, and the gasket groove and gasket aren't clean/new. The lume plots and hands have been redone, yet two of the lume plots are missing.
The AUTOMATIC looks slightly off in my eyes, as it's not 100% straight (particularly the Ts.)
EDIT - After looking at
@Severin's
analysis I believe that this is a redial. The U badge is slightly crooked; the crosshair does not go through the E in 'UNIVERSAL' but before it, and bisects N in 'GENEVE' instead of being in between N and E. It also goes through the middle of the 'R' in 'POLEROUTER' rather than being in between 'R' and 'O' or just slightly going through the edge of R. The crosshair also goes through 'O' in 'AUTOMATIC' instead of being in between 'O' and 'M' or just touching the 'O.' The top lume plot looks badly redone as it's not a full circle, and that 'AUTOMATIC' lettering is pretty unconvincing in my eyes now. It's also missing the 'SWISS' word down at the bottom, though that could either be due to photo angles or (more likely) missing as part of the redial.
The case has probably seen a light polish, given the seller contemplated doing the caseback too (a big no no for collectors but a big yes yes for people who like shiny things.)
Polerouter and Universal Geneve prices have exploded lately.
This one is not worth it.
