Name: Casio G-Shock Classic Watch GA-2100-7A7ER
Brand: Casio
SKU: GA-2100-7A7ER
Price: 105.63 USD
Availability: InStock
Rating: 5 (2 reviews)

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The Casio G-Shock GA-2100-7A7ER presents the iconic octagonal GA-2100 silhouette in a sophisticated translucent white version. With Carbon Core Guard structure, module 5611 and 200-meter resistance, it combines pearlescent white dial with golden details and compact digital subdial. Only 51 grams and 11.8 mm thick.

More details

Case Made of	Resin
Case Size (Diameter)	45 mm
Case Color	Silver
Case Thickness	11.8 mm
Case Shape	Octagonal
Glass made of	Mineral
Face Color	White
Bezel material	Plastic / Resin
Strap made of	Resin
Strap Color	White
Strap length	145 - 215 mm

Water Resistance	20 ATM
Type of Movement	Quartz
Type of Display	Anadigi
Made for	Men
Collection	G-SHOCK
Alarms	Sound Alarm(s) - 5 Daily Alarms
Battery lifetime	3 years - 1 battery
Illuminator	Super Illuminator
Automatic calendar	Yes
Button tone activated/deactivated	Yes
Resistance	Shockproof
Chronometer	1/100 s - 24 h
Dimensions (H x W x D)	48,5 mm x 45,4 mm x 11,8 mm
Time Zone	Yes
Battery	SR726W x 2
Movement Brand	Casio
Caliber	5611
Brand	Casio
Weight (g)	51
Color	White

Description

Introducing the Casio G-Shock GA-2100-7A7ER, an elegant and luminous interpretation of the legendary GA-2100. This version stands out for its translucent white octagonal resin case that reveals the internal structure, creating a unique visual effect. The dial features a pearlescent white finish with golden rectangular indices that contrast elegantly, while white luminescent-treated hands ensure readability. The small rectangular digital display at 6 o'clock shows secondary information in black contrast on a light background.

At its heart beats the Casio 5611 module, an analog-digital caliber that combines traditional hand reading with advanced digital functions. The display shows day of the week, date, and second time zone. Functions include world time with 31 time zones, 1/100-second stopwatch with 24-hour capacity, countdown timer, 5 independent daily alarms, hourly signal, automatic calendar until 2099, 12/24-hour format, and battery level indicator.

The GA-2100 series represents G-Shock's evolution toward more refined design without compromising legendary toughness. Born in 1983 from engineer Kikuo Ibe's vision to create a watch surviving 10-meter drops, G-Shock has defined resistance standards for four decades. Carbon Core Guard technology combines carbon fiber with resin for maximum protection with minimum weight.

Shopping at TicTacArea.com means buying from real jewelers with over 30 years of industry experience, serving as official distributors, online since 1999. Every product is genuine, factory-new, and delivered with its official presentation box, documentation, and international warranty.

Technical Specifications

Reference: GA-2100-7A7ER
Module/Caliber: 5611
Type: Analog-digital
Movement: Quartz
Water resistance: 200 meters
Shock resistance: Carbon Core Guard structure
Case material: Resin
Case color: Translucent white
Strap material: Resin
Strap color: Translucent white
Dial color: Pearlescent white with golden details
Crystal: Mineral
Light: LED illumination
Diameter: 45.4 mm
Thickness: 11.8 mm
Weight: 51 grams
Functions: World time, stopwatch, timer, 5 alarms, auto calendar
Battery: SR726W x 2
Made for: Men

User manual

Download the manual in English (PDF)

By Lynne D. on 31 Jan. 2025 :

Title : Excellent Service
Comment : This was my first order from tictacarea, but since I ordered this watch in white, I’ve ordered it in red and blue also. The white is a beautiful watch and the price is the best price that I could find on the internet including second hand on eBay. Thank you so much for a great watch at a great price and excellent customer service. I just know that I will be buying more watches from tictacarea.