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Door Buster G-shock Gstb400-1a G-steel Slim Carbon Core Guard Tough Solar // Pre-owned Save 55% + Free Ship [yP5AqKce]

$48.99 $156.99 -69%

Introducing the G-Shock GSTB400-1A G-STEEL: A Sleek and Resilient TimepieceElevate your timekeeping with the G-Shock GSTB400-1A G-STEEL, a sleek and resilient watch designed for the modern adventurer. This stunning piece boasts a silver color face an

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Door Buster G-shock Gstb400-1a G-steel Slim Carbon Core Guard Tough Solar // Pre-owned Save 55% + Free Ship [yP5AqKce]

Introducing the G-Shock GSTB400-1A G-STEEL: A Sleek and Resilient Timepiece

Elevate your timekeeping with the G-Shock GSTB400-1A G-STEEL, a sleek and resilient watch designed for the modern adventurer. This stunning piece boasts a silver color face and resin band, complemented by the innovative Carbon Core Guard structure, which provides unmatched durability. The GSTB400-1A stands out with its thin module design, which not only enhances its sleek profile but also ensures that Bluetooth and solar functions remain fully operational. With power consumption significantly reduced, this watch is a testament to Casio's commitment to innovation and efficiency.
  • Design: Slim Carbon Core Guard structure for durability and sleek aesthetics
  • Technology: Thin module design maintains Bluetooth and solar functions
  • Efficiency: Significantly reduced power consumption

Key Features and Specifications

The G-Shock GSTB400-1A is a marvel of modern watchmaking, combining cutting-edge technology with classic G-Shock toughness. Its 5631 module ensures reliable performance, while the 200-meter water resistance makes it suitable for a wide range of activities. The watch features mineral glass for added strength and Neobrite for enhanced visibility in low-light conditions. With a case size of 51×50×14.5mm and a total weight of 91g, the GSTB400-1A is the thinnest in the G-STEEL Series as of April 2021.
  • Model: GSTB400-1A
  • Module: 5631
  • Case Size: 51×50×14.5mm
  • Weight: 91g
  • Water Resistance: 200 meters
  • Materials: Carbon, Stainless Steel

Practical Applications and Benefits

The G-Shock GSTB400-1A is more than just a timepiece; it's a reliable companion for your daily adventures. Its impact resistance, water resistance, and slim profile make it an ideal choice for athletes, travelers, and anyone who values a watch that can withstand the rigors of everyday life. The elegant design, with its varied finishes on the bezel, adds a touch of sophistication to any outfit. With the GSTB400-1A, you can expect a watch that is as functional as it is stylish, ensuring that you never miss an important moment.
  • Adaptability: Suitable for a variety of activities and lifestyles
  • Style: Elegant design with varied finishes for a timeless look
  • Functionality: Essential timekeeping with advanced features

What Our Customers Say

January 27, 2026

Absolutely no complaints!

I'm happy with the impressive, great quality.

- Maureen A..

January 27, 2026

Absolutely no complaints!

A superb item that I would happily recommend.

- Michelle N..

January 27, 2026

Absolutely no complaints!

I'm happy with my fantastic, great purchase.

- Tamara X..

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