Citizen Attesa H800 Ring Sapphire Bezel pairs Super Titanium construction with Eco-Drive solar charging and radio-controlled accuracy. Designed for travel and daily wear, it combines lightweight durability with precise timekeeping. Key attributes: Black | Grey | Titanium | Water resistant to 10 bar | Eco-Drive solar charging | Radio-controlled atomic timekeeping | Chronograph (1/20 second, up to 60 minutes) | Perpetual calendar | World time (26 time zones) | Power reserve indicator | Black dial with three-register layout | Ring sapphire bezel | Sapphire crystal with anti-reflective coating | Super Titanium case and bracelet | Fold-over clasp with push buttons | Dimensions & fit: Case diameter: 42.00 mm | Case thickness: 10.7 mm | Composition & care: Super Titanium (case and bracelet) | Duratect/DLC coating | Sapphire crystal | Wipe with a soft cloth. Avoid strong chemicals and impacts. Follow manufacturer service recommendations for water-resistance checks and calibration. Colour: metallic