Breitling Exospace B55 Yachting ref. EB5512221B1S1: specialized edition with yachting/regatta timing features. 46 mm titanium, bidirectional bezel with sailing scale, COSC SuperQuartz Cal. B55 with Bluetooth link. Functions: regatta countdown, yacht race timing, UTC, dual time, alarms. Sapphire, 100 m WR.