Features:

Resin Case
Resin Strap
Quartz Movement
Mineral Crystal
Black Dial
Digital Display
Shock Resistant
World Time
1/100-Second Stopwatch
Countdown Timer
5 Daily Alarms
Hourly Time Signal
LED Backlight
Full Auto-calendar
Button Operation Tone On/Off
12/24 Hours Display
Month, Day And Date Display
Screwed Case Back
Buckle Clasp
100M Water Resistance

Approximate Case Diameter: 39.00 mm
Approximate Case Thickness: 14.70 mm