GBA-800-1AER Watch

The Watch
The G-Shock collection expands with this special Bluetooth Step Tracker model, offered in black. As tough, as stylish, and as feature-packed as ever - this one will quickly earn a permanent spot in your favorites. More than useful, it's an essential for any adventurer or athlete, beginner or seasoned pro. This watch features a 54.1×48.6×15.5mm case (length × width × thickness) and weighs just 61g. It sports a mineral crystal framed by a thick bezel. Five pushers are positioned around the case to navigate the various functions.

The Dial
For this sports watch, Casio opted for a functional, easy-to-read dial. It features a first multi-function counter dedicated notably to activity tracking (Tracker), plus a second digital multi-function counter including a stopwatch option. The outer ring of the dial carries thick black indices along with a minute track. The central axis holds the hour and minute hands. You'll also appreciate the Super Illuminator technology, which lights up the dial with a simple press of the corresponding button in low-light conditions.

Functions:

Bluetooth 4.1 (Low Energy): The watch features energy-efficient Bluetooth® technology for seamless one-touch data exchange. The Bluetooth® function wirelessly pairs the watch with a smartphone, unlocking a wide range of highly practical features.

Super Illuminator: Just press a button to flood the dial with vibrant, on-trend backlighting.

Shock Resistance: The shock-resistant structure protects the watch against impacts and vibrations.

World Time Function: Displays the current time across 29 time zones and major cities worldwide - a must-have for travelers. Whether you're trekking in Egypt or Portugal, you'll always know the local time.

12/24-Hour Time Format: Switch between 12-hour and 24-hour time display.

1/100th-Second Stopwatch - 24 hours: Elapsed times are measured to 1/100th-second precision, up to a maximum of 24 hours. Push your limits and keep improving!

Lap Memory 200: This memory stores timed splits, lap times, and intermediate times with date stamps for later review. Each data block contains: date, elapsed time, lap time, and intermediate times. The memory can hold up to 200 such data blocks.

Daily Alarm: a daily audible alarm reminds you of your upcoming deadlines at the programmed time.

Auto Calendar: Once set, the auto calendar always displays the correct date.

Countdown Timers - 1/1 min - 1 hour: For those who live by precision: countdown timers alert you to important or recurring events with an audible signal at the programmed date and time. The timer can be set in minutes, up to a maximum of 1 hour in advance - perfect for daily medication reminders or repeated training intervals.

Hand Shift Function:
This function moves the hands out of the way when they obstruct the visibility of the time, date, or stopwatch display.

Battery: The battery powers the watch for approx. 2 years.

The Strap
The all-black look of this watch is completed by a black synthetic resin strap - a material prized for its durability in sports accessories. It features custom-fit lug widths specifically designed for this collection. It fastens securely with a tang buckle.

Water Resistance
This model offers water resistance to 20 ATM (200 meters). Ladies and gentlemen, this is a watch that can keep up with your deep-water activities! Designed for freediving, it handles high-pressure water jets without breaking a sweat - wear it in the shower, the bath, during serious swimming sessions, or on a freedive. That said, for scuba diving with tanks, we recommend a timepiece with a higher water-resistance rating. Also, avoid operating the crown or pushers while submerged to protect the movement's integrity.