Bridges - Tri Bridge Power Reserve

Corum Bridges Ti-Bridge Power Reserve watch, tonneau shaped titanium case with transparent caseback, black rubber strap with steel/titanium folding clasp, black dial with silver index markers and hands, 25 jewel Calibre #CO107 manual-winding movement with 72 hr power reserve indicator from 2 to 4 o'clock, sapphire crystal, water resistant to 50 meters.