Brand: Citizen Type: Chronograph / Sport Wristwatch Model Name: Chronograph Blue Dial Model Number: CA4500-83M Lug Width (mm): 22 (approximate) Case to Case (mm): 44 x 13 Bezel Material: Stainless steel, fixed bezel Case Material: Stainless steel Caseback Material: Stainless steel solid caseback Movement: Eco-Drive, Citizen Caliber B620, solar-powered, no battery changes required Functions: Hours, minutes, central seconds, chronograph, date, 24-hour indicator Watch Details: Blue dial with blue hands and applied index hour markers, three sub-dials displaying 60 seconds, 60 minutes, and 24-hour time, luminous hands and markers, minute track around outer rim, scratch-resistant mineral crystal, date display between 4 and 5 o’clock, water resistant to 100 meters (330 feet) Bracelet/Fob Material: Stainless steel Bracelet/Fob Style: Bracelet Clasp Style: Fold-over clasp with safety release Condition: New in box