SERVICE

INSTRUCTION MANUALS

Your Cornavin watch is a complex instrument and we recommend that you service your watch  regularly by an authorized service center. Our instruction manuals have been created to help you understand all functions of your watch.
We want to make sure you enjoy wearing your timepiece for a long time. Therefore we recommend that you carefully read the manual and follow the advice provided. 

DOWNTOWN & DOWNTOWN SPORT

DOWNTOWN 3-H

BIG DATE

BELLEVUE