The Casio AE-1200WHB-3BVDF is a powerhouse of digital engineering, designed for those who need a reliable, high-functioning timepiece that can keep up with a fast-paced lifestyle. Known for its distinct "World Map" display and rugged aesthetic, this specific model features a matte black resin case paired with a heavy-duty olive green cloth band. Whether you are a frequent flyer, an outdoor enthusiast, or someone who values precision in their daily routine, this watch offers a masterclass in information density and durability.

Long-Term Reliability & Durability

At the heart of this watch is a commitment to longevity. It features an incredible 10-year battery life on a single CR2025 cell, ensuring that you won't have to worry about maintenance for a decade. The construction is equally impressive, featuring a 100-meter water resistance rating. This makes it perfectly suitable for everything from daily wear and heavy rain to swimming and snorkeling. The resin glass is designed to be lightweight yet resilient, keeping the total weight of the watch at a mere 39 grams for all-day comfort.

Global Timekeeping Mastery

The "World Time" functionality is the crown jewel of this model. It allows you to track 4 different cities simultaneously (Multi Time), making it an essential tool for international travel or coordinating across different time zones. With 31 time zones (48 cities + Coordinated Universal Time), you can toggle between your home city and world cities with ease. It also includes a daylight saving on/off feature and city swapping, ensuring you are always on schedule regardless of where you land.

Advanced Timing Features

This watch is equipped with a professional-grade 1/100-second stopwatch with a massive measuring capacity of nearly 24 hours. It supports various measuring modes, including elapsed time, split time, and 1st-2nd place times. Additionally, the countdown timer is highly customizable, with an input range from 1 second up to 24 hours, adjustable in 1-second, 1-minute, and 1-hour increments, perfect for interval training, cooking, or mission-critical tasks.

Daily Utility & Visibility

To keep your day organized, the watch features 5 daily or one-time alarms, alongside an optional hourly time signal. For low-light conditions, the amber LED light provides clear visibility with a selectable illumination duration and afterglow. The full auto-calendar is pre-programmed until the year 2099, and the mute feature allows you to turn the button operation tones on or off depending on your environment.

Technical Specifications

• Case Size (L× W× H): 45 × 42.1 × 12.5 mm
• Weight: 39 g
• Case & Bezel Material: Resin
• Band: Durable Cloth Band (Compatible size: 145 to 215 mm)
• Water Resistance: 100-meter (10 Bar)
• Power Supply: CR2025 (Approx. 10-year battery life)
• Glass: Resin Glass
• World Time: 31 time zones (48 cities + UTC), Multi Time (4 cities)
• Stopwatch: 1/100-second (Measuring capacity: 23:59'59.99'')
• Timer: Countdown timer (Unit: 1/10 second, Range: 24 hours)
• Alarms: 5 daily or one-time alarms; Hourly time signal
• Light: Amber LED light with selectable duration (Afterglow included)
• Calendar: Full auto-calendar (to year 2099)
• Accuracy: 30 seconds per month
• Other Features: 12/24-hour format; Mute feature (Button tone on/off)
• Regular Timekeeping: Hour, minute, second, pm, month, date, day