Casio XL G-Shock Quartz Sport Watch with Plastic Strap, Black, 18.3 (Model: GA-400GB-1A4)

Items Description

The Casio XL G-Shock Quartz Sport Watch with Plastic Strap, Black, 18.3 (Model: GA-400GB-1A4) is a shock-resistant analog-digital timepiece designed for wearers who need a durable watch that performs in demanding conditions. It belongs to the GA-400 series, a line that pairs oversized resin cases with a hybrid analog-digital layout and a large front-facing pusher for quick, tactile control.

 

The GA-400GB-1A4 measures 55 x 51.9 x 18.3 mm and weighs 70 grams, giving it a substantial presence on the wrist without being cumbersome. The case and bezel are constructed from resin, and the watch is fitted with a resin band in a matching black finish. Its shock-resistant construction is the foundation of the G-Shock design philosophy: a hollow case structure and protected module that absorb impact from drops, knocks, and daily wear.

 

Key Advantages of the Casio XL G-Shock Quartz Sport Watch with Plastic Strap, Black, 18.3 (Model: GA-400GB-1A4)

 

1. Shock-Resistant Construction for Demanding Use

The GA-400GB-1A4 carries forward the structural approach that defines the G-Shock line. The resin case and bezel surround a module that is isolated from direct impact, a design that has allowed G-Shock watches to withstand heavy use in construction, outdoor work, and contact sports. The resin band is flexible and sweat-resistant, so the watch stays secure during movement without adding unnecessary weight.

 

• Case Material: Resin case and bezel with shock-resistant construction
• Band: Resin band in black, suited to daily wear and active use
• Weight: 70 grams, balanced for a large case size

 

2. Oversized Analog-Digital Display

At 55 x 51.9 x 18.3 mm, the GA-400GB-1A4 is one of the larger layouts in the G-Shock range. The analog hands and digital sub-displays work together to present time and supplemental information at a glance. The size of the case allows for a wide dial area, which improves legibility when the watch is worn on a jacket sleeve or during fast movement.

 

• Analog-Digital Layout: Analog hands paired with digital displays for time and data
• Case Dimensions: 55 x 51.9 x 18.3 mm
• Readability: Wide dial area suited to quick glances during activity

 

3. Front Pusher for Quick Control

The GA-400 series places a large pusher at the front of the case, a design decision that makes one of the watch's core controls easier to reach. Rather than locating all functions on the side of the case, the front pusher allows a wearer to operate the light or change modes with a single motion, including when wearing gloves or when the wrist is in motion.

 

• Front Pusher: Large button positioned for one-handed operation
• Practical Use: Easier access to lighting and mode changes during activity

 

4. Black Resin Finish for Daily Wear

The black resin finish on the GA-400GB-1A4 keeps the watch visually understated despite its size. Resin resists moisture and does not conduct heat the way metal does, which keeps the watch comfortable in both cold and warm conditions. The black-on-black palette allows the watch to be worn with work clothing, outdoor gear, or casual dress without drawing unwanted attention.

 

• Finish: Matte black resin case, bezel, and band
• Durability: Resin resists moisture and temperature transfer
• Versatility: Neutral color suited to work and casual settings

 

5. Built for Active and Outdoor Lifestyles

The combination of shock resistance, a large display, and a resin band makes the GA-400GB-1A4 suitable for users who need a watch that can be worn through physical activity rather than removed beforehand. The 70-gram weight and case dimensions are proportioned for a secure fit, and the resin construction is designed to handle exposure to sweat, water splashes, and general outdoor conditions.

 

• Activity Suitability: Designed for sports, outdoor work, and daily wear
• Construction: Resin case, bezel, and band with shock resistance
• Wearability: Secure fit with a 70-gram total weight

 

The Casio XL G-Shock Quartz Sport Watch with Plastic Strap, Black, 18.3 (Model: GA-400GB-1A4) is best suited for wearers who want an oversized, shock-resistant watch with an analog-digital layout and a durable resin build. For users who work outdoors, train regularly, or simply prefer a watch that can absorb impact without special care, the GA-400GB-1A4 offers the core G-Shock attributes in a black resin format.

Specifications of Casio XL G-Shock Quartz Sport Watch with Plastic Strap, Black, 18.3 (Model: GA-400GB-1A4)

Brand Name	Casio
Model number	GA-400GB-1A4
Part Number	GA-400GB-1A4
Model Year	2015
Item Shape	Round
Dial window material type	Mineral Glass
Clasp	Sliding Clasp
Case material	Resin
Case diameter	45 millimeters
Case Thickness	18.3
Band Material	Plastic
Band width	18.3 millimeters
Band Color	Black
Dial color	Pink Gold
Bezel material	Resin
Bezel function	Stationary
Special features	Shock Resistant, 200 Meter Water Resistant
Item weight	2.4 Ounces
Movement	Quartz
Water resistant depth	200 Meters
Display Type	Analog-Digital

Prev:  Citizen Men's Eco-Drive Promaster Air Nighthawk Watch, Black Leather Strap, Black Dial, Dual Time (Model: BJ7137-07E)     Next: Casio G-Shock GAS100G-1A Tough Solar Resin/Stainless Steel Men's Watch (Black)

Specifications
[Brand Name ]	Casio
[Model number ]	GA-400GB-1A4
[Part Number ]	GA-400GB-1A4
[Model Year ]	2015
[Item Shape ]	Round
[ Dial window material type ]	Mineral Glass
[Clasp ]	Sliding Clasp
[Case material ]	Resin
[Case diameter ]	45 millimeters
[Case Thickness ]	18.3
[Band Material ]	Plastic
[Band width ]	18.3 millimeters
[Band Color ]	Black
[Dial color ]	Pink Gold
[Bezel material ]	Resin
[ Bezel function ]	Stationary
[Special features ]	Shock Resistant, 200 Meter Water Resistant
[Item weight ]	2.4 Ounces
[ Movement ]	Quartz
[ Water resistant depth ]	200 Meters
[Display Type ]	Analog-Digital

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