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G-Shock G-Steel GST-B400 Series


  • $400.00
  • G-Shock Authorized Dealer
  • Topper Guarantee
  • Extended Warranty more info

Revel in eclectic sophistication with the G-STEEL fusion of metal and resin components in a popular all-black G-SHOCK.

Tough construction meets stylish design in a black ion-plated metal bezel set against a base of jet black. With its slim combination module and Carbon Core Guard structure, the black-on-black take of the GSTB400 is a cool fashion statement ready for whatever you are.


  • Stainless steel  (46.6 × 49.6 × 12.9 mm)
  • Resin Band
  • Mineral glass crystal
  • Black ion plated case
  • Shock resistant
  • Carbon Core Guard structure
  • 200m water resistant
  • Tough Solar (Solar powered)
  • Bluetooth connectivity
  • Full auto double Super LED
  • 5 Alarms
  • 1/100 Stopwatch (1hr)
  • Countdown Timer (24hr)
  • Full auto calendar
  • World Time (38TZ, 38 Cities+UTC)
  • Approximate battery life: 3 years

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