1. IT does not operate 24 hours. 2. Date feature ?

I bought the watch last week . I wear it almost 15 hours every day. but it stops after i take it off. the 40 hours battery reserve doenot seem to work. Am quite disappointed. can u guide me please.

Flawless

I recieved this as a gift. I am an engineer specializing in Citizen Swiss machines (originally designed to aid in the manufacture of Citizen watches). I own many watches and this is my favorite. A beautiful time piece with flawless motion. Excellent Craftsmanship.