Casio G-Shock Silver Dial 46.6 mm Men's Watch GSTB400-1A

✨ G-Shock G-STEEL Tough Solar Bluetooth Silver Men's Watch – GSTB400-1A

Model No.: GSTB400-1A
Case Size: 46.6 mm | Thickness: 12.9 mm | Band Width: 28.2 mm
Color: Band – Black | Bezel – Silver | Dial – Silver
Material: Resin Band | Stainless Steel Case | Solid Case Back
Water Resistance: 200 meters / 660 feet
Movement: Quartz (Tough Solar-Powered)
UPC: 889232303574
⌚ Style: Casual, Sport, Tech
Shape: Round
Series: G-Shock (G-STEEL Collection)

✨ Product Overview:
The Casio G-Shock GSTB400-1A from the G-STEEL line is a bold fusion of rugged strength, intelligent features, and refined design. With a brushed silver-tone stainless steel bezel and a sleek black resin band, this timepiece delivers high-performance functionality in a remarkably slim 12.9 mm profile — the thinnest in the G-STEEL series. Built for modern men who want advanced tech without sacrificing style, this powerhouse combines solar charging, Bluetooth connectivity, and G-Shock’s signature toughness.

Product Highlights:

Ultra-Slim G-STEEL Build:
At only 12.9 mm thick, the GSTB400-1A is the slimmest G-STEEL yet, offering a streamlined fit while retaining superior durability.

Stainless Steel & Resin Hybrid Construction:
The case features a high-grade stainless steel bezel for strength and sophistication, paired with a comfortable and resilient black resin band.

Silver Dial with Digital + Analog Display:
The layered silver-tone dial features bold index markers, digital subdisplays, and finely crafted hands — providing clarity and visual depth.

Tough Solar Technology:
Solar-powered movement ensures continuous operation by converting light into energy, reducing battery changes and enhancing eco-efficiency.

Bluetooth® Smart Connectivity:
Syncs with your smartphone via the G-SHOCK Connected app for automatic time adjustment, alarm setting, and phone finder capabilities.

Multi-Function Digital Display:
Includes 12-hour format, daily alarms, stopwatch, countdown timer, day/date display, world time, and auto calendar.

LED Backlight:
Super Illuminator LED light ensures excellent visibility in dark conditions, controlled manually or via app settings.

Shock & Water Resistance:
Engineered with G-Shock’s signature shock-resistant structure and water resistance up to 200 meters — built for both rugged and aquatic environments.

What’s in the Box:
1x Casio G-Shock GSTB400-1A Silver Dial Men's Watch
1x Official G-Shock Presentation Box

✅ Authenticity:
Item is 100% authentic and includes the original G-Shock packaging.

Perfect For:

Tech-Savvy Professionals: Bluetooth and solar charging meet rugged good looks for everyday convenience and performance.

Modern Adventurers: Tough enough for the outdoors, stylish enough for the boardroom.

G-STEEL Collectors: A standout model with next-gen features and one of the slimmest profiles in the G-STEEL lineup.

Gifting with Impact: Ideal for birthdays, anniversaries, or milestones — a functional and premium watch for any occasion.

✨ Power. Precision. Style.
The Casio G-Shock GSTB400-1A is more than a watch — it’s a statement of engineering excellence and urban strength. With smart tech, solar sustainability, and a sharp silver-black color scheme, this timepiece is crafted for men who demand more from their gear — and never settle for less.