Case & Crystal:
TISSOT SEASTAR features an aluminium bezel ring, screw-down crown and case-back, Anti-clockwise rotating bezel, Screw-down pushers. Scratch-resistant sapphire crystal with double-sided anti reflective coating.
EOL (battery end-of-life indicator), central 60-seconds chronograph hand, 30-minutes and 1/10 of a second counters, ADD and SPLIT functions.
100% Authentic watch with 2 years Service Warranty.