Casio G-Shock Octagon GM-2100N-2AER Watch

A waterproof and shockproof sports watch with a quartz movement, with styling reminiscent of the first G-Shock model, which was introduced by the Japanese manufacturer in 1983. The octagonal case attracts attention with its classic design, while providing modern functions.

The watch's mechanism is enclosed in an inner case made of resin reinforced with stainless steel. The solid construction, combined with the G-Shock system, guarantees high resistance to shock and mechanical damage. The watch is also characterized by water resistance up to 200 meters (20 bar), which allows it to be used safely while swimming or even diving.

The strap is made of flexible material and fastens with a metal buckle, ensuring comfortable wearing. The strap material is resistant to moisture and sweat, making it an ideal choice during intense physical activity.

The watch offers digital-analog time reading, displayed in 12/24-hour format. Thanks to the dual LED backlight and illuminator, the watch's operation is possible in low-light conditions, and the Neobrite fluorescent coated hands make it easier to read in the dark.

The watch features 5 daily alarms, an expanded calendar, a stopwatch with up to 100 hours and 1/100th of a second precision, and a countdown timer for up to 24 hours. In addition, the world time function allows you to read the time in 48 cities around the world, which is useful for traveling.

• G-Shock system
• immersion up to 200 meters
• durable construction
• quartz movement
• illuminator
• double LED backlight
• Neobrite
• calendar
• stopwatch
• timer
• world time function
• 5 alarms

Mechanism: quartz Miyota
Time format: 12/24
Watchcase: plastic
Glass: mineral
Strap: plastic
Water resistance: 20 bar (200 m)
Watchcase dimensions: 44 x 49 mm
Thickness of the watchcase: 17 mm
Maximum strap circumference: 210 mm
Weight: 52 g
Manufacturer: Casio, Japan