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women's watches

Casio G-Shock GMA-S140M-7AER Women's Watch • Extreme Shock Resistance • Water Resistant up to 20 Bar

Casio G-Shock GMA-S140M-7AER Women's Watch • Extreme Shock Resistance • Water Resistant up to 20 Bar

Regular price £92.90
Regular price £94.55 Sale price £92.90
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Model Number: GMA-S140M-7AER

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Product Details

Description

The Casio G-Shock GMA-S140M-7AER is a women's wristwatch that makes no compromises when it comes to durability. As part of the legendary G-Shock series, this watch combines proven extreme shock resistance with a stylish white design. It is not just a fashion statement, but also a reliable partner for every adventure, thanks to its impressive water resistance of up to 20 bar. 

Special features of the Casio GMA-S140M-7AER watch

  • Extreme shock resistance: The proven G-Shock construction reliably protects the movement from impacts and vibrations.
  • Water-resistant up to 20 bar: Perfectly suited for swimming, snorkeling, and many water sports.
  • World time function: Displays the time in up to 29 different time zones, ideal for travelers.

This watch belongs to the popular Casio G-Shock collection, which is known worldwide for its unmatched robustness.

Technical Data

Basic data

Target group

Ladies

Style / Occasion

Sport

Manufacturer

Casio

Model series / Collection

G-Shock Woman

Model number

GMA-S140M-7AER

Manufacturer model number

GMA-S140M-7AER

EAN / GTIN

4549526279836

Display type

Analog-to-Digital

Water resistance in bar

20

Colour

White

Pink

Other features

World time, shock-resistant, magnetic-resistant, 1/1000-second stopwatch, speed display, automatic calendar, auto LED

Case & Construction

Case material

Resin

Case colour

White

Case diameter in mm

45.9

Case shape

Round

Case height in mm

15.8

Weight in grams

56

Bezel material

Resin

Watch glass

Mineral glass

Case back

Screwed

Dial & Display

Dial colour

Multicolor

Numerals & Indices

Line Index

Second hand

Yes

Luminous material (Lume)

Yes (pointers only)

Movement & Drive

Drive type / Movement

Quartz (battery)

Calibre / Movement

5613

Date display

Yes

Stopwatch function

Yes

Day display

Yes

Timer

Yes

Number of batteries

1

Power reserve in minutes

17520

Strap & Clasp

Strap material

Resin

Strap colour

White

Strap width in mm

25

Clasp

Pin buckle

Quick-release system

No

Max. wrist circumference

19

Care instructions

Care Instructions for Wristwatches

Care & Cleaning

  • Daily: Wipe case and bracelet with a soft, dry cloth to remove dirt and perspiration.
  • Water-resistant watches: Clean with mild soapy water and a soft brush, rinse, dry thoroughly.
    Important: Screw down the crown firmly beforehand!!!
  • Not water-resistant: Clean only dry or slightly damp, do not use water or cleaning agents.
  • Avoid: Aggressive agents, perfume, cosmetics, and heat.
  • Leather straps: Do not soak, clean only slightly damp, and dry away from heat.
  • Water resistance: Do not wear when showering or bathing, have it checked annually.
  • Battery (quartz): Have a dead battery replaced immediately.
  • Mechanical watches: Service by a master watchmaker every 5 years.

Storage & Handling

  • Store watches separately, not directly with other jewelry (risk of scratches).
  • When winding mechanical watches, take them off; do not leave the crown pulled out.

Jewelry Care – How to keep your jewelry beautiful:

  • Remove jewelry before showering, bathing, and sports.
  • Avoid direct sunlight – wood, leather & co. can fade.
  • Hands off – constant touching leaves grease and dirt.
  • No aggressive cleaning agents such as chlorine, salt water, or disinfectants.
  • Apply cosmetics and perfume first, then put on jewelry.

Scope of delivery

Product questions

Find your perfect fit

Casio

Casio – Functional Watches for Modern Everyday Life

Casio became known in the 1970s for wristwatches that redefined technology and everyday usability. Digital displays, innovative functions, and robust construction made the brand popular worldwide.

To this day, Casio wristwatches stand for reliability and practical use. They are aimed at people who value functionality, durability, and a clear price-performance ratio.

Christian Wagner

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