Seiko, Model Number: V198-0ACO Perpetual, Solar, Chronograph. Movement: Quartz (Solar) Material: Stainless steel, Sapphire glass Color: Black Hands and indexes are gold Functions: Date, Day of the week, Day-date, Calendar, Hacking function, Stopwatch, Alarm, Power reserve Water resistance: 10 bar, 100m Size (width): Approximately 41mm (excluding crown and crown guard) Wrist size: Approximately 18cm Accessories: None Features: Chronograph Band: Metal Dial color: Black