CASIO DW-291H-1BVDF

The Casio DW-291H-1BVDF is a heavy-duty digital watch from Casio’s Youth series, often cited as a more budget-friendly alternative to a G-Shock. It is known for its rugged design, 10-year battery life, and high water resistance.

Key Specifications & Features
Durability & Build: Features a matte black resin case and strap with a scratch-resistant mineral glass crystal. It is frequently described as a “heavy-duty” (HD) model due to its sturdy construction.
Water Resistance: Rated for 200 meters (20 bar), making it suitable for swimming, snorkeling, and high-impact water sports.
Battery Life: Boasts an approximate 10-year battery life on a single CR2025 coin cell.
Dimensions:
Case Size: 50.5 × 50.4 × 13.5 mm.
Weight: Approximately 63 grams.

Core Functions:
World Time: Supports 31 time zones (48 cities) and allows for “Multi Time” tracking of four different cities.
Alarms: Includes 5 daily or one-time alarms and an hourly time signal.
Stopwatch & Timer: Features a 1/100-second stopwatch and a 24-hour countdown timer.
Illumination: Equipped with an amber LED light with selectable duration (1.5 or 3 seconds) and afterglow.