This Pre-Owned Zenith Elite Ultra Thin Moonphase Ladies Watch 16. 2310. 692/81. M2310 features a 33mm stainless steel case, showcasing a mother of pearl dial and sapphire crystal glass. Powered by an automatic movement, this stunning watch also showcases a stainless steel bracelet finished with a folding clasp for added security. This timepiece is also water resistant to 30 metres. Important Information This is an Image of the Actual Watch. Papers describe the original manufacturer issued warranty documentation for the watch. Any additional certificates (including, but not limited to, COSC or diamond certificates), any instruction manuals or additional booklets, if included, will be listed separately. Any stickers shown on the watch is for its protection only. We are unable to guarantee that the box is original and of the correct period.