Case Material Titanium with Rose Gold Plating Strap Material Titanium Case Size 44mm Water Resistant 10bar Glass Material Sapphire Glass with Anti-Reflective Coating Clasp Type Fold Over Clasp with Push Button Movement Eco-Drive Power Reserve 4 years(in power saving mode) Specification Perfex Regular automatic reception function Reception level display function 5 Bands Global Radio controlled watch World time in 26 cities Universal Time Coordinated (UTC) display Perpetual calendar 1/5 second units chronograph 60 minute timing Alarm