GMD-B300-2 R8

GMD-B300-2 R8

G-SHOCK GMD-B300-2 R8 combines the model's documented construction, functions, materials, and operating specifications.

Start walking and the motion-sensing accelerometer counts your steps automatically. The watch displays total daily steps, as well as progress toward goals. Tracked data sent to a dedicated app helps you easily manage life log data. Handy support for your casual, active lifestyle that’s environmentally ethical, too. * Key resin components used in the bezel, band and more are made with bio-based resin. Produced using renewable organic resources, this material is expected to help reduce environmental impact. The ideal companion for your active everyday life — a G-SHOCK with step tracker to help you stay moving, all the while perfectly complementing your effortless casual style. The sporty look offers a stylish monochromatic design that works with everything from sportswear to a casual, everyday look. Choose the navy design with watch glass treated with a vapor deposition finish, or white with metallic printing on the watch glass for a hint of sophisticated texture. This compact timepiece comfortably fits even slimmer wrists. Not just cool and classy, these watches deliver when it comes to function, too.

Overview and key details

• Shock-resistant construction.
• Water-resistance rating: 20 bar.
• Keeps yourself in time.
• Designed for easy operate via smartphone.
• Lets you know the number of steps.
• Well-matched with sportswear.
• Resin / Bio-based resin.
• Bio-based resin band.
• Water resistance: 200- meters.
• Shock-resistant construction.
• Mineral Glass.
• Digital.
• LADIES'.
• Bluetooth: Connects to a smartphone and automatically adjusts the time.
• Approximate battery life — 2 years on CR2016.
• Step Count Measurement:.
• Step count display range : 0 to 999.
• 999 steps.
• Step goal progress display (step count goal setting range: 1.
• 000 to 50.
• 000.
• 1.
• 000-step increments).
• Step count graph（Hourly step count for the past 7 hours on a 6-level graph）.
• Step indicator.
• Mobile link (Wireless linking using Bluetooth®).
• CASIO WATCHES.
• Auto time adjustment.
• Easy watch setting.
• Approximately 300 world time cities.
• Life log data.
• Stopwatch data transfer.
• App information.
• Time & place.
• Phone finder.
• Dual time (home time swapping).
• 1/100-second stopwatch.
• Measuring capacity:.
• 00'00''00~59'59''99 (for the first 60 minutes).
• 1:00'00~23:59'59 (after 60 minutes).
• Measuring unit:.
• 1/100 second (for the first 60 minutes).
• 1 second (after 60 minutes).
• Measuring modes: Elapsed time.
• lap time.
• split time.
• Recorded data: Up to 200 records (measurement start year.
• month.
• date.
• hour.
• minute.
• lap/split times).
• Countdown timer.
• Timer for interval measurement (up to five time settings).
• Measurement unit — 1 second.
• Input range: 00'00" to 60'00" (1-second increments and 1-minute increments).
• Others: Auto-repeat (number of repeats settable from 1 to 20).
• auto start.
• 5 daily alarms.
• Hourly time signal.
• LED backlight (Super Illuminator).
• Auto light switch.
• selectable illumination duration (1.5 seconds or 3 seconds).
• afterglow.
• Full auto-calendar (to year 2099).
• Button operation tone on/off.
• Power Saving on/off.
• Low battery alert.
• Accuracy specification — ±15 seconds per month (with no mobile link function).
• 12/24-hour format.
• Regular timekeeping:.
• Hour.
• second.
• pm.
• year.
• day.