GA-900-4A

From G-SHOCK, the toughness watches that are ever evolving in an endless pursuit of strength, this heavy-duty model can be used in tough environments as well as for street fashion. The nut-like 10-sided bezel is fastened with screws to express the industrial design motif, and is finished in a rugged, tough, and straightforward design. The combination of analog hands with a digital display also enhances usability. High visibility is achieved, even in the powerful face, by inserting graphics on the hands and dial. Additionally, the lug ends of the band and all the function buttons, including the front button, are engraved with non-slip checkering for excellent operability. A work-style G-SHOCK that is both tough and fashionable.

Casio G-Shock Ga-900-4a Analog-Digital Watch

G-SHOCK announces a new lineup of heavy-duty model that is great for wear in tough environments and as street fashion items as well.
The industrial design motif of this model is created by a 10-sided bezel that resembles the shape of a nut. The bezel is secured by four screws for a tough and rugged look. Combination timekeeping is provided by analog hands along with a digital display for the ultimate in operational ease. The design of the hands and the graphic figures that appear in the digital readouts create a powerful face design that enhances readability. The band connection and all buttons have checkered surfaces that prevent slipping and contribute to operational efficiency.

Features

Specifications

• Case / bezel material: Resin
• Resin Band
• Shock Resistant
• Mineral Glass
• 200-meter water resistance
• LED light (Super Illuminator)
• Selectable illumination duration (1.5 seconds or 3 seconds), afterglow
• Hand shift feature (Hands move out of the way to provide an unobstructed view of digital display contents.)
• World time
• 31 time zones (48 cities + coordinated universal time), daylight saving on/off, Home city/World time city swapping, One-touch UTC Time Zone Access
• 1/100-second stopwatch
• Measuring capacity: 23:59’59.99″
• Measuring modes: Elapsed time, split time, 1st-2nd place times
• Others: target time alarm, direct timing start from the timekeeping mode
• Countdown timer
• Measuring unit: 1/10 second
• Countdown range: 60 minutes
• Countdown start time setting range: 1 to 60 minutes (1-minute increments)
• 5 daily alarms (with 1 snooze alarm)
• Hourly time signal
• Full auto-calendar (to year 2099)
• 12/24-hour format
• Button operation tone on/off
• Regular timekeeping: Hour, minute, second, pm, month, date, day
• Accuracy: ±15 seconds per month
• battery life: 7 years on CR2016
• Size of case: 52.8×49.5×16.9mm
• Total weight: 65g