Casio GMAS2100-1A

Case Size: 46.2 × 42.9 × 11.2 mm
Weight: 41g
Case & Bezel Material: Carbon/Resin
Band: Durable Resin Band
Water Resistance: 200 meters

Built for durability and functionality, this watch features a Carbon Core Guard Structure for shock resistance, making it perfect for an active lifestyle. The world time function supports 31 time zones, covering 48 cities and UTC, with an option for daylight saving.

Precision timing is at your fingertips with a 1/100-second stopwatch and countdown timer, perfect for tracking elapsed time, split times, and 1st-2nd place finishes. The stopwatch is accurate to 1/100 of a second for the first 60 minutes and 1 second thereafter, with a countdown range of up to 24 hours.

Stay on schedule with 5 daily alarms and an hourly time signal. The full auto-calendar is pre-programmed to the year 2099, ensuring you’re always in sync.

Lighting features include a double LED light system with a super illuminator, allowing you to clearly see both the analog face and the digital display in any lighting condition. You can customize the illumination duration to 1.5 or 3 seconds.

Additional features include:

• Button operation tone on/off
• 12/24-hour format
• Hand shift feature to provide an unobstructed view of the digital display
• Mute function
• ±15 seconds per month accuracy

Powered by dual SR726W batteries, this watch has an approximate battery life of 3 years, ensuring long-term reliability.

Whether you're diving, traveling, or timing your workout, this watch is designed to meet your needs with style and endurance.

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