Additional Information

Manufacturer	Casio
Model Number	BGA151-1B
Gender	Womens
Display	Multifunction Multifunction A multifunction watch features multi sub-dials with various features; from sub-seconds dials to tide graphs.
Movement	Quartz Quartz A quartz movement, usually the most accurate type of movement, uses a battery for its power source.
Crystal	Mineral Mineral Hardened crystal or glass that gives a protective barrier. There are multiple variations but most are scratch resistant and durable.
Case Material	Resin
Case Color	Black
Case Diameter	43mm Case Diameter The full width of the watch case, all the way across from left to right. General sizing: < 20mm: A small, women's sized watch. 21mm - 30mm: A women's or small unisex sized watch. 31mm - 40mm: A large women's or unized sized watch. < 40mm: A large men's or unisex sized watch.
Case Thickness	12.8mm
Band Color	Black
Band Type	Rubber Strap
Dial Color	Black
Warranty	One-year
Water Resistance	100m Water Resistance 100m water resistance means this watch is suitable for shallow diving and swimming, and should not be damaged by use in water.

Shock Resistant
100M Water Resistant
LED Light with Afterglow
World Time
29 time zones (27 cities + UTC), city code display, daylight saving on/off
4 Daily Alarms and 1 Snooze Alarm
Hourly Time Signal
1/100 second stopwatch
Measuring capacity: 59’59.99”
Measuring modes: Elapsed time, split time, 1st-2nd place times
Countdown Timer
Measuring unit: 1 second
Countdown range: 1 minute to 60 minutes (1-minute increments)
Others: Auto-repeat, progress beeper
Full auto-calendar (pre-programmed until the year 2039)
12/24 Hour Formats
Accuracy: +/-30 seconds per month
Battery: CR1220
Approx. Battery Life: 3 years

Casio watches are well known for the wide variety and innovation of its wristwatches. It was one of the earliest manufacturers of quartz crystal watches, both digital and analog. Casio was one of the first manufacturers of watches that could display the time in many different time zones and of watches with temperature, atmospheric-pressure, altitude, and even GPS position displays.