Casio G- shock classic Digital watch

General features of classic Casio G-Shock digital watches 

• Shock-resistant construction – Built to withstand drops, impacts, and rough use.
• 200-meter water resistance – Suitable for swimming, snorkeling, and most water activities (not deep diving).
• Digital LCD display – Clear, easy-to-read numerals showing time, date, and other functions.
• Resin case and band – Lightweight, durable, and comfortable for everyday wear.
• Mineral glass – Scratch-resistant crystal protecting the display.
• Quartz movement – Reliable battery-powered accuracy (typically ±15 seconds per month).
• Stopwatch – Usually 1/100-second precision with elapsed, split, and 1st/2nd place timing modes.
• Countdown timer – Adjustable for various intervals.
• Alarm functions – Daily or multi-function alarms, often with flash alert.
• Hourly time signal – Optional chime on the hour.
• Full auto-calendar – Automatically adjusts for months and leap years (typically through 2099).
• 12/24-hour time format – Switchable display preference.
• Backlight – LED or electroluminescent (EL) illumination with afterglow for low-light visibility.
• Long battery life – Generally several years on a standard coin-cell battery (varies by usage and specific module).