Citizen’s simple yet revolutionary Eco-Drive technology harnesses the power of light, whether natural or artificial, and converts it into energy, storing the surplus in a power cell. Designed to charge from any form of light source, from sunlight to desk lamps, you can go about your daily life and be confident that your Eco-Drive won’t stop. From the RAF Red Arrows Collection, this mens chronograph is crafted in stainless steel with a black dial featuring red and white accents, 1/5 second chronograph and 12/24 hour time, and a black leather strap with red stitching. The official Red Arrows insignia appears on the watch caseback. Ref: CA0080-03E Product Information Brand: Citizen Eco-Drive Case Material: Stainless Steel Case Size: 43mm Type of Strap: Black Leather Glass Material: Sapphire Crystal Dial: Black Water Resistant: 100m Gender: Mens