CASIO G‑SHOCK GMA‑S2100BS‑4ADR Women’s Analog‑Digital Watch – Translucent Pink Resin, Carbon Core Guard, 200 M Water‑Resistant, Slim Octagonal Case

The CASIO G‑SHOCK GMA‑S2100BS‑4ADR is a vibrant and compact timepiece designed for women who want bold color and premium durability. Featuring a translucent pink resin case and strap, this model offers a stylish “translucent summer” look combined with the high‑performance build of G‑SHOCK’s Carbon Core Guard structure, with full 200‑metre water resistance and shock‑resistant construction. It’s the perfect blend of fashion‑forward design and rugged functionality, ideal for everyday wear, outdoor activity, or as a standout piece in your watch collection.

Key Features:

• Model: GMA‑S2100BS‑4ADR (GMA‑S2100 series)

• Case Size: Approx. 46.2 × 42.9 × 11.2 mm and Weight: approx. 41 g.

• Material: Carbon / Resin bezel & case with resin strap (translucent pink)

• Water Resistance: 200‑metres / 20 bar – suitable for swimming and active use.

• Construction: Shock‑resistant using Carbon Core Guard structure.

• Display: Analog‑digital hybrid with new flat dial and simple bar indices, vibrant accents for a festive design.

• Functions: World Time (31 time zones/48 cities + UTC), Stopwatch (1/100‑sec up to 24 hrs), Countdown Timer up to 24 hrs, 5 Daily Alarms, Full Auto Calendar (to 2099), Double LED light (Super Illuminator) for face and digital display.

• Battery Life: Approx. 3 years on SR726W × 2 battery.

Why Choose the GMA‑S2100BS‑4ADR:

• A standout translucent pink color design that sets it apart from typical watches — perfect for style‑conscious wearers.

• Compact and lightweight, ideal for women or smaller wrists without compromising on G‑SHOCK toughness.

• Built with top‑level specs: water resistance, shock resistance, world time, full digital functions — all in a stylish format.

• Versatile enough for casual, sporty or urban wear — a true fashion‐meets‑performance timepiece.

What’s Included:

• 100% authentic CASIO G‑SHOCK GMA‑S2100BS‑4ADR watch

• Official G‑SHOCK packaging box

• Instruction Manual

• CASIO International Warranty Card

Perfect For:

• Fashion aficionados seeking a durable watch with bold, modern design.

• Everyday wear, travel, active lifestyle — a reliable piece with flair.

• Gift‑giving for birthdays, anniversaries, holidays — especially for women who love style + performance.

Keywords:

CASIO G‑SHOCK GMA‑S2100BS‑4ADR, women’s G‑SHOCK translucent resin watch, GMA‑S2100BS series, compact analog‑digital G‑SHOCK, pink resin G‑SHOCK, Carbon Core Guard women’s watch, 200‑metre water resistant G‑SHOCK, shock resistant women’s digital analog watch, stylish G‑SHOCK women 2025.

Specifications

Basic Information

Case size (L× W× H)

46.2 × 42.9 × 11.2 mm

Weight

41 g

Case and bezel material

Carbon / Resin　

Band

Resin Band

Construction

Shock Resistant

Carbon Core Guard structure

Water resistance

200-meter water resistance

Power supply and battery life

Approx. battery life: 3 years on SR726W X 2

Exterior

Glass

Mineral Glass

Compatible band size

140 to 205 mm

Other

Neobrite

Watch Features

World time

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

Timer

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)

Alarm/hourly time signal

5 daily alarms

Hourly time signal

Light

Double LED light LED light for the face (Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow) LED backlight for the digital display (Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow)

Light color

LED:White

Calendar

Full auto-calendar (to year 2099)

Mute feature

Button operation tone on/off

Accuracy

Accuracy: ±15 seconds per month

Other features

12/24-hour format

Hand shift feature (Hands move out of the way to provide an unobstructed view of digital display contents.)

Regular timekeeping: Analog: 2 hands (hour, minute (hand moves every 20 seconds)), 1 dial (day) Digital: Hour, minute, second, pm, month, date