PRODUCT TITLE

Casio G-Shock GBM-2100A-1A2DR Bluetooth Metallic Blue Watch

SHORT PRODUCT DESCRIPTION

Upgrade your wristwear with the authentic Casio G-Shock GBM-2100A-1A2DR, an iconic octagonal masterpiece now enhanced with Smartphone Link and Tough Solar technology. Crafted with a premium forged stainless steel bezel and a striking metallic blue dial, this watch effortlessly bridges the gap between rugged durability and refined modern style. Ideal for professionals, urban adventurers, and watch enthusiasts in Sri Lanka who demand uncompromised performance. Available now at Ranasinghe Watch Works Sri Lanka’s trusted destination for 100% original luxury timepieces since 1931. Experience the ultimate blend of solar-powered reliability, Bluetooth connectivity, and legendary shock resistance backed by official warranty support.

LONG PRODUCT DESCRIPTION

Introduction

The Casio G-Shock GBM-2100A-1A2DR represents a remarkable evolution in modern horology. Building upon the legendary octagonal silhouette of the "CasiOak" lineage, this model introduces two highly anticipated upgrades: Tough Solar power and Bluetooth Smartphone Link connectivity. Adorned with a lustrous metallic blue dial and a brushed stainless steel bezel, the GBM-2100A-1A2DR offers a sophisticated edge without compromising on G-Shock's core promise of absolute toughness. At Ranasinghe Watch Works, Sri Lanka’s premier timepiece destination since 1931, we are proud to offer this authentic masterpiece to discerning Sri Lankan watch enthusiasts.

Premium Design

The design philosophy behind the GBM-2100A-1A2DR centers on modern minimalist aesthetics fused with industrial strength. The signature octagonal bezel is meticulously forged in stainless steel, undergoing precise buffing and hairline finishing to yield a textured, high-end surface contrast. The subtle play between polished edges and brushed metal surfaces captures light beautifully, making it as suitable for formal boardroom meetings in Colombo as it is for weekend coastal drives.

Dial Features

The dial of the GBM-2100A-1A2DR features a deep, vibrant metallic blue finish achieved through detailed vapor deposition process. A subtle grid pattern etched into the dial face enhances visual depth, creating a dynamic backdrop for the faceted analog hands and dimensional hour markers. Neobrite luminous coating on the hands ensures low-light legibility, while a sleek digital LCD sub-display located between the 3 o'clock and 6 o'clock positions displays digital time, date, world time settings, and solar charge levels clearly.

Case Features

Constructed using Casio's advanced Carbon Core Guard architecture, the inner case wraps the delicate movement module in high-rigidity carbon-fiber reinforced resin. This lightweight yet ultra-durable inner shell absorbs external shocks while keeping the watch profile extraordinarily slim at just 11.9 mm. The outer stainless steel bezel adds a protective barrier and premium weight to the wrist, offering shock resistance engineered to withstand extreme drop impacts and vibrations.

Movement

At the heart of the G-Shock GBM-2100A-1A2DR is an advanced solar-powered quartz engine powered by Casio’s Tough Solar technology. High-efficiency solar panels built directly into the dial convert light from naturally occurring sunlight or fluorescent indoor lighting into electrical energy, charging an internal high-capacity battery. Integrated Bluetooth Smartphone Link enables automatic time synchronization up to four times a day via the CASIO WATCHES app, ensuring atomic-clock precision wherever your journeys take you.

Strap/Bracelet

Complementing the metallic bezel is a durable bio-based resin strap. Engineered from renewable organic material derived from castor seeds and corn, this environmentally conscious band reduces environmental impact while offering superior tensile strength, chemical resistance, and flexibility. The black matte finish of the strap provides a striking visual contrast against the metallic blue face and silver-toned steel bezel.

Water Resistance

Engineered for active lifestyles and aquatic adventure, the GBM-2100A-1A2DR comes equipped with a professional 200-meter (20 Bar) water resistance rating. Whether you are swimming along the beaches of Mirissa, facing tropical monsoon downpours in Kandy, or engaging in recreational water sports, this watch delivers total peace of mind against water ingress.

Comfort

Despite its robust steel bezel and multi-functional inner core, the watch weighs approximately 72 grams. Combined with its slim 11.9 mm profile and ergonomically molded bio-resin band, the GBM-2100A-1A2DR sits flush against the wrist, delivering all-day comfort for daily commuters, active outdoor adventurers, and busy professionals alike.

Ideal For

This timepiece is ideal for modern men seeking a versatile crossover watch that transitions seamlessly between sports, casual, and smart-casual attire. It is perfect for tech-savvy individuals who appreciate solar charging and smartphone connectivity packaged within a timeless octagonal design aesthetic.

Why Buy From Ranasinghe Watch Works

Established in 1931, Ranasinghe Watch Works has built a non-negotiable reputation across Sri Lanka for authenticity, horological expertise, and customer satisfaction. When you purchase your Casio G-Shock GBM-2100A-1A2DR from Ranasinghe Watch Works, you receive:

• 100% Genuine Product Guarantee: Direct sourcing of factory-original Casio watches.

• Official Warranty: Comprehensive coverage for complete peace of mind.

• Legacy of Trust: Over 90 years of dedicated service to Sri Lankan watch collectors.

• Islandwide Secure Delivery: Fast, safe shipping direct to your doorstep anywhere in Sri Lanka.

• Expert After-Sales Care: Authorized servicing and maintenance handled by experienced technicians.

Conclusion

The Casio G-Shock GBM-2100A-1A2DR metallic blue watch stands out as a pinnacle of modern hybrid design—fusing classic metal construction with solar efficiency and smart digital functionality. Secure your 100% original timepiece today from Ranasinghe Watch Works, Sri Lanka's most trusted watch store.

PRODUCT HIGHLIGHTS

• Icon octagonal "CasiOak" design featuring a forged stainless steel metal bezel.

• Advanced Tough Solar technology converts natural and artificial light into power.

• Bluetooth Smartphone Link for automatic time adjustment via CASIO WATCHES app.

• Striking metallic blue vapor-deposition dial with subtle grid texture pattern.

• Carbon Core Guard internal structure delivering legendary G-Shock shock resistance.

• Bio-based eco-friendly resin band offering durability and ergonomic comfort.

• 200-meter (20 Bar) water resistance suitable for swimming and water sports.

• Double LED light illumination for both analog face and digital display panel.

• Slim 11.9 mm case height sits comfortably under dress shirt cuffs.

• Guaranteed 100% original stock available through Ranasinghe Watch Works Sri Lanka.

KEY FEATURES

• Brand: Casio

• Model: GBM-2100A-1A2DR

• Gender: Men

• Collection: G-Shock (2100 Series / Metal Covered)

• Movement: Tough Solar Quartz Analog-Digital

• Display: Combination Analog (2 hands) and Digital LCD

• Glass: Mineral Glass

• Case Material: Resin / Stainless Steel

• Band Material: Bio-based Resin Strap

• Band Color: Black

• Dial Color: Metallic Blue

• Case Diameter: 44.4 mm

• Case Thickness: 11.9 mm

• Weight: 72 g

• Water Resistance: 200 Meters (20 Bar)

• Calendar: Full Auto-Calendar (to year 2099)

• Battery: Solar Rechargeable Battery (approx. 7 months operational period on full charge without light exposure)

• Warranty: Official Factory Warranty

• Country of Origin: Japan Brand / Manufactured by Casio

BUYING REASONS

1. Unmatched Authenticity: Sourced directly and verified 100% original by Ranasinghe Watch Works.

2. Never Needs Battery Replacement: Solar-powered functionality eliminates regular battery maintenance.

3. Always Precise: Bluetooth connectivity synchronizes exact local time automatically through your phone.

4. Rugged Elegance: Forged metal bezel translates smoothly from outdoor activity to professional settings.

5. Ultra-Durable Carbon Core: Carbon-reinforced resin protects internal electronics from heavy shock impact.

6. Waterproof Reliability: 200M rating allows high-exposure water activities without concern.

7. Eco-Conscious Materials: Bio-resin strap reduces reliance on non-renewable petroleum plastics.

8. Low-Light Readability: Super Illuminator double LED light ensures clarity in pitch dark conditions.

9. Heritage Store Assurance: Backed by Ranasinghe Watch Works, serving Sri Lanka since 1931.

10. Islandwide Doorstep Delivery: Enjoy safe, reliable shipping anywhere in Sri Lanka.

SHOP MORE CASIO

• Casio Collection: https://ranasinghewatchworks.lk/product?type=watch&brand=casio

LEARN MORE ABOUT THIS WATCH

• Official Manufacturer Product Page: Casio Official G-Shock International Website

FAQ

1. Is the Casio G-Shock GBM-2100A-1A2DR watch solar powered?

Yes, this model features Casio's Tough Solar technology, which recharges the internal battery using any light source, including sunlight and indoor lamps.

2. Can I connect the GBM-2100A-1A2DR to my smartphone?

Yes, it includes Bluetooth Smartphone Link capabilities, enabling automatic time syncing, world time setup, and phone finder features via the CASIO WATCHES app.

3. Is the watch completely waterproof?

It features a 200-meter (20 Bar) water resistance rating, making it completely suitable for swimming, snorkeling, and high-impact water exposure.

4. What material is the bezel made of?

The bezel is constructed from forged stainless steel with detailed hairline and mirror-polished surface treatments.

5. How long does the solar battery last without light exposure?

On a full solar charge, the internal rechargeable battery operates for approximately 7 months under normal use without further light exposure.

6. Where can I buy an original Casio G-Shock GBM-2100A-1A2DR in Sri Lanka?

You can buy 100% original Casio G-Shock watches directly from Ranasinghe Watch Works online or through their retail showrooms in Sri Lanka.

7. Does the watch come with an official warranty?

Yes, all Casio timepieces purchased from Ranasinghe Watch Works come with an official manufacturer warranty.

8. What are the case dimensions of the GBM-2100A-1A2DR?

The case measures 49.3 mm in length, 44.4 mm in width, and has a slim thickness of 11.9 mm.

9. What is the strap made of?

The band is made of comfortable, eco-friendly bio-based resin derived from renewable organic materials.

10. Does this watch feature an alarm and world time features?

Yes, it offers 5 daily alarms, 1/100-second stopwatch, countdown timer, hand shift feature, and world time covering 38 time zones.