Casio G-Shock GST-B200B-1ADR Analog Digital Men's Watch

A G-STEEL model that uses the carbon core guard structure from G-SHOCK, which continues to evolve in the pursuit of toughness.

The case is made of fine resin containing carbon fiber that, although lightweight, exceeds the rigidity of normal resin. Prevents damage and deformation from impacts to protect the internal module.

Size has been reduced to improve comfort while maintaining a wide dynamic face.

This model features a digital inverted LCD to achieve both high functionality and design. Finished with a tough design that creates a powerful look.

A model that features a shock-proof structure and design that will set the standard for the next generation of G-SHOCK watches.

• World time
• World time
• 39 time zones* (39 cities + coordinated universal time), daylight saving on/off, auto summer time (DST) switching, Home city/World time city swapping
• *May be updated when connected to a smartphone.
• Stopwatch
• 1/1000-second stopwatch
• Measuring capacity:
• 00'00''000~59'59''999 (for the first 60 minutes)
• 1:00'00''0~23:59'59''9 (after 60 minutes)
• Measuring unit:
• 1/1000 second (for the first 60 minutes)
• 1/10 second (after 60 minutes)
• Measuring modes: Elapsed time, split time
• Timer
• Countdown timer
• Measuring unit: 1/10 second
• Countdown range: 24 hours
• Countdown start time setting range: 1 second to 24 hours (1-second increments, 1-minute increments and 1-hour increments)
• Alarm/hourly time signal
• Hourly time signal
• 5 multi-function alarms (with daily, 1 time, schedule)
• Light
• Double LED light
• LED light for the face (Full auto LED light, Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow)
• LED backlight for the digital display (Full auto LED light, Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow)
• Light color
• LED:White
• Calendar
• Full auto-calendar (to year 2099)
• Mute feature
• Button operation tone on/off
• Energy saving feature
• Power Saving (display goes blank and hands stop to save power when the watch is left in the dark)
• Battery display/alert
• Battery level indicator
• Run time
• Approx. battery operating time:
• 6 months on rechargeable battery (operation period with normal use without exposure to light after charge)
• 20 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)
• Accuracy
• Accuracy: ±15 seconds per month (with no mobile link function)
• Other features
• 12/24-hour format
• Hand shift feature (Hands move out of the way to provide an unobstructed view of digital display contents.)
• Regular timekeeping:
• Analog: 3 hands (hour, minute (hand moves every 10 seconds), second)
• Digital: Hour, minute, second, pm, month, date, day