Casio AMW-880-1AV watch

• Case / bezel material: stainless steel
• One-touch tri-fold closure
• Ribbon belt
• The glass is metallic
• Water resistance up to 50 metres
• LED light
• twilight
• Telememo
• memory capacity: up to 30 sets of data, With an 8-character name and a 16-digit phone number
• Other: remaining memory screen, Automatic sorting
• UTC
  29 time zones (30 cities), Turn on/off daylight saving time
• 1/100 second stopwatch
• Measuring capacity: 23: 59’59.99 ”
• Measurement modes: Elapsed time , split time, Times of the first and second places
• the countdown
• measruing unit: 1 sec
• Countdown range: 24 hours
• Countdown start time setting range: From 1 minute to 24 hours (in 1 minute increments and 1 hour increments)
• 3 daily alarms (with 1 snooze alarm)
• Hourly time indication
• Full auto-calendar (to year 2099)
• 12/24 hour format
• Set the time regularly
• Analog display: two hands (clocks, Minutes (hands move every 20 seconds))
• Digital: the hour , minute, the second , morning/evening, the month , the date , today
• Precision: ± 30 seconds per month
• almost. Approximate battery life: 10 years in CR2025
• Chassis size: 49 x 44 x 11.7 mm
• Total weight: 135 grams