Gender : Woman 100-meter water resistance Case / bezel material: Resin Neon Illuminator (Blacklight LED) World time 29 time zones (27 cities coordinated greenwich , mean time) city code display Countdown timer Measuring unit: 1 second Auto-repeat Hourly time signal Analog: 2 hands (hour, minute (hand moves every 20 , seconds)) Digital: Hour, minute, second, pm, month, date, , day Approx battery life :3 years on CR1220