Casio G-Shock Classic GM-2100LXB-1A9ER

The G-SHOCK Classic Series GM-2100LXB-1A9ER takes the sophisticated LUXE BLACK concept of the popular 2100 series a step further by adding a touch of precious splendor. The watch continues to rely on disciplined minimalism, where deep black tones meet, this time with striking, carefully considered gold-colored details. This contrasting combination creates a confident presence in the watch, where G-SHOCK durability is intertwined with elegant and mature luxury.

The watch's matte black, finely textured dial absorbs light effectively and prevents reflections, which beautifully highlights the gold-colored elements. The thin, elongated hour and minute hands are finished with gold-colored edges and are perfectly matched with the elegant, vacuum-evaporated indexes.

The sophisticated gold-colored decorative frame around the glass and the golden G-SHOCK logo add special depth and a sense of material to the watch. The small dial at nine o'clock is surrounded by a gold-colored inlay and a gold-colored hand. Even the digital display glows in a stylish warm gold tone, completing the uniform and well-thought-out look of this model.

The black ion-plated (IP) steel octagonal bezel creates solid and impressive protection for the watch's internal components. The GM-2100LXB-1A9ER is equipped with G-SHOCK's signature shock-resistant construction and an impressive 200-meter water resistance, making it suitable for both more formal occasions and active and demanding everyday life.

A flexible, black bio-based resin bracelet ensures comfort on the wrist. As a practical addition, the watch features a hand shift function for unobstructed reading of the digital display and a bright white dual LED light (Super Illuminator) that ensures readability in complete darkness.

Technical specifications

• Dimensions (H × W × L): 49.3 × 44.4 × 11.8 mm
• Weight: 72 g
• Case and bezel material: Resin / Stainless steel
• Bracelet: Bio-based resin bracelet, fits wrists between 145–215 mm
• Surface treatment: Black ion-plated (IP) bezel
• Glass: Mineral glass
• Water resistance: 200 meters (20 bar)
• Construction: Shock Resistant
• Power supply and battery life: Approximately 3 years with two SR726W batteries
• World time: 31 time zones (48 cities + UTC), daylight saving on/off
• Stopwatch: 1/100 second accuracy (first 60 min), measuring capacity up to 23:59'59 (measuring modes: elapsed time, split time, 1st-2nd place times)
• Timer: Countdown timer up to 24 hours (settable in 1 second, 1 minute and 1 hour increments)
• Alarms: 5 daily alarms plus hourly chime
• Light: White dual LED light (Super Illuminator) with selectable duration (1.5 or 3 seconds) and afterglow separately for the dial and digital display
• Calendar: Automatic calendar until 2099
• Accuracy: ±15 seconds per month
• Other functions: 12/24-hour format, button sound suppression (on/off) and glow-in-the-dark Neobrite coating
• Time display (Analog): 2 hands (hour and minute, moving every 20 seconds) and 1 subdial for the day of the week
• Time display (Digital): Hours, minutes, seconds, pm, month and date

Casio watches have a two-year warranty and are delivered in the manufacturer's original box.