This men's diver watch from Citizen is fun and functional. With Eco-Drive technology, it is powered by light and never needs a battery, so you'll never need to open your caseback or compromise your dive again. Styled in stainless steel with an azure blue aluminium bezel and matching azure blue dial, one-way rotating elapsed time and water resistance to 200 metres. Ref: BN0191-55L Product Information Brand: Citizen Technology: Eco Drive Case Material: Silver Tone Stainless Steel Case Size: 45mm Type of Strap: Silver Tone Stainless Steel Bracelet Glass Material: Mineral Crystal Dial: Silver Water Resistance: 200m Gender: Mens