Case: Titanium case

while the helium escape valve and reinforced crown protector ensure flawless reliability under pressure

Frame/Temple Color: Green

evoking both sophistication and mechanical excellence

Designed with advanced Swiss mechanical movements

Citizen Men's Watch Eco-Drive Super Titanium™ Chrono Blue Nordgreen Case: Titanium caseCitizen Eco Drive technology harnesses the power of light from any natural or artificial light source and converts it into energy which is stored in a rechargeable lithium ion cell. It recharges continuously in any kind of light to run forever. Japanese Eco Drive Quartz Movement Date Caliber B620 Chronograph. 43mm x 12mm Brushed Super Titanium Case Scratch Resistant Sapphire Crystal Screw Down Crown Solid Caseback. Blue Dial Luminous Stainless Steel