ChronoSport ceased operations over a decade ago although most ChronoSport watches can still be serviced/repaired.

For Service Contact:
ChronoServe
25 Van Zant Street
Norwalk, CT 06855

Tel: 201-899-1983

http://www.chronosportwatchrepair.com/

If you have any questions you can contact us at 949-221-9300 or email us at repair@scuba.com