This came on a lot of really nice stuff from what I can tell it is from the late 80s made of Brass and glass

Features a moon phase dial

Does chime on the hour with Xmas tune not sure if that can be changed and chimes the hour and half

Uses 2 as batteries not included

Clock size is 10 x 6 x 5 and as you can see has crystal on the spinning pendulum

Works great keeps excellent time