Citizen Collection Radio Controlled Eco-Drive CB5870-91L 100M Men's Watch. INFORMATION Brand: Citizen Series: Collection Model: CB5870-91L Gender: Men's Movement: Eco Drive Movement. FEATURES Water Resistance: 100M Functions:'Day, Date, Hour, Minute, Second Features: Analog Display, Tachymeter, Alarm, Perpetual Calendar, Chronograph, 100M Water Resistance. CASE Case Size: 43mm Case Thickness: 12mm Case Material: Stainless Steel Case Shape: Round Bezel: Fixed Bazel. DIAL Dial Type: Analog Dial Color: Blue Crystal: Sapphire Crystal. BAND Band Type: Bracelet Band Material: Stainless ...