Walt Odets covers the calibre 410 which includes the moonphase, date, day and month function. The 400 only has the date function. It is also the same movement that Rolex modified for the Daytona up until they replaced it with their own in-house chrono movement.
Judging by the box, you got a NOS from the mid 90s. Well done.
Congratulations and wear it in good health
Originally Posted by AnGeLiCbOrIs
I just ordered this bad boy from the LVMH F&F sale. Same face with a brown croc strap. Opinions?
It just shipped from NJ so hopefully I'll have it tomorrow.