Caliber No.: U680
Movement type: Eco-Drive, which means it is powered by solar energy and does not require a battery change.
Watch strap: stainless steel.
Water resistant: up to a depth of 200 metres, making it suitable for swimming and diving.
Thickness: 13.9 mm.
Case diameter: 47 mm.
Glass type: Sapphire Glass, which is considered one of the strongest types of glass and resistant to scratches.
Multiple time and calendar features: including 43 cities around the world, alarm, chronograph, date, day, and month display.
Universal Time Control: UTC (Universal Time Coordinated).
Low Charge Indicator: Gives a notification when the charge level is low.
Overcharge indicator: Prevents the watch from being overcharged.
Perpetual Calendar: Allows you to keep track of the calendar without having to adjust it manually.
Power Reserve Indicator: Shows the current battery charge range.
Power saving function: to save battery power when the watch is not exposed to light.
LED indicators: for reading the time in dark conditions.
24-hour display: You can display the time in 24-hour format.
SUMMER TIMER ON/OFF: Enable or disable daylight saving time as needed.