The Casio AEQ-100W-1AV is a versatile analog-digital sport watch designed for men, featuring a black resin band and a dynamic black dial with a world map motif. This timepiece offers a 10-year battery life, ensuring long-term reliability with minimal maintenance. It includes world time functionality, covering 30 cities across 29 time zones, making it ideal for frequent travelers. The Telememo 30 feature allows storage of up to 30 sets of contact information, each containing an 8-character name and a 16-digit phone number. Additional features include a 1/100-second stopwatch, a countdown timer, and three daily alarms (one with snooze) to accommodate various timekeeping needs. With 100-meter water resistance, the AEQ-100W-1AV is suitable for swimming and snorkeling activities. Its combination of analog hands and digital display provides a comprehensive and easy-to-read interface for users.