Casio G-Shock GA-2100-1A4DR "CasiOak" Men's Watch
Casio G-Shock GA-2100-1A4DR "CasiOak" Men's Watch
Watch Characteristics
Basic Information
| Specifications | Details |
|---|---|
| Brand | G-SHOCK |
| Model | GA-2100-1A4DR |
Movement Details
| Specifications | Details |
|---|---|
| Precision | ±15 seconds per month |
| Power Reserve | Approx. battery life: 3 years on SR726W × 2 |
| Functions |
World time: 31 time zones (48 cities + coordinated universal time), daylight saving on/off Stopwatch: 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, split time, 1st-2nd place times Countdown timer: Measuring unit 1 second; countdown range 24 hours; countdown start time setting range 1 second to 24 hours (1-second increments, 1-minute increments and 1-hour increments) 5 daily alarms Hourly time signal Double LED light: LED light for the face (Super Illuminator, selectable illumination duration of 1.5 seconds or 3 seconds, afterglow); LED backlight for the digital display (Super Illuminator, selectable illumination duration of 1.5 seconds or 3 seconds, afterglow) Light color: LED White Full auto-calendar (to year 2099) Button operation tone on/off 12/24-hour format Hand shift feature Regular timekeeping: Analog: 2 hands (hour, minute; hand moves every 20 seconds), 1 dial (day); Digital: hour, minute, second, pm, month, date |
Case & Build
| Specifications | Details |
|---|---|
| Case Material | Carbon / Resin |
| Case Size | 48.5 × 45.4 × 11.8 mm |
| Water Resistance | 200-meter water resistance |
| Crystal | Mineral Glass |
| Band Material | Resin Band |
Watch Description
Watch Description
The Casio G-Shock GA-2100-1A4DR (cataloged within G-Shock’s wildly popular 2100 "CasiOak" series) is a streamlined, iconic analog-digital timepiece engineered to inherit the minimalist octagonal geometry of the original DW-5000C while delivering an ultra-slim profile. Designed for versatile everyday wear and streetwear styling, this model pairs a sleek black resin case with striking red dial accents and hands. Built around a carbon core guard structure measuring 48.5 × 45.4 mm in diameter and a slender 11.8 mm in thickness, the watch offers a remarkably lightweight and comfortable wrist presence at just 51 grams. It is secured by a flexible black resin band fastened with a classic pin buckle.
The defining visual centerpiece of this GA-2100-1A4DR reference is its stealthy black housing contrasted by vibrant red watch hands and dial detailing. The hybrid analog-digital display is protected by a tough mineral glass crystal that shields against everyday scratches and impacts.
Engineered for extreme durability and aquatic utility, the timepiece features a certified 20-bar (200-meter) water resistance rating and shock-resistant construction, making it fully suitable for swimming, water sports, and rigorous everyday wear. Operating via a quartz movement powered by two SR726W batteries delivering approximately 3 years of life, it includes multi-function capabilities such as world time across 31 time zones (48 cities + UTC), a 1/100-second stopwatch, a 24-hour countdown timer, five daily alarms, and a double LED Super Illuminator light with afterglow. Blending signature G-Shock toughness, iconic slim octagonal geometry, and bold red-accented styling, the Casio G-Shock GA-2100-1A4DR stands out as an exceptional, versatile everyday accessory.
Shipping and Returns
Shipping and Returns
- All Watches Ship from the UAE
- Express Shipping Available across the UAE and worldwide via trusted couriers like FedEx, DHL, or Aramex (selected at our discretion)
- UAE Orders: Delivered within 1 business day
- International Orders: Typically delivered within 2–5 business days after being processed
- Customs / Duties: Customers are responsible for any import duties or taxes charged by their local customs authority. These fees are based on the declared value and must be paid at delivery.
- 14-Day Return & Refund Policy from the date of delivery – see our Refund Policy for full details
OUR PROMISE
Why MonaWatch
35+ Years Experience
Trusted watch dealer serving customers internationally since 1989 with excellence.
80,000+ Watches Sold
Successfully delivering watches worldwide through our website, Amazon and Noon.
100% Authentic
Authentic luxury watches sourced from trusted and recognized global watch brands.
Secure Shopping
Safe checkout, reliable service, and customer-first support.