Brand-New, 100% Authentic. We are an Authorized G-Shock Retailer. Includes G-Shock Backed Warranty at no extra charge.
Introducing new color variations to the lineup of slim G-STEEL GSTB400 models with new, improved designs made possible by a thin module and carbon core guard structure. The GSTB400BD-1A2 features a black IP case and band, and a blue vapor deposition dial. The GSTB400 is made possible by even further miniaturization of its parts and thinning of its modules without sacrificing any Bluetooth or solar function. Power consumption has also been significantly reduced.
In addition, the carbon core guard structure of this model helps to make it the thinnest of the G-STEEL Series (as of Apr 2021) while maintaining a high level of impact resistance. The thickness from the back cover to the bezel top is only 12.9 mm, which is more than one millimeter less than the GSTB100 model.
In terms of design, the number of button guards has been reduced as much as possible, enabling the use of large stainless steel buttons that are slim yet easy to operate. The top bezel has been given five different finishes, while the middle bezel has been given four different finishes, which creates an elegant effect and changes the appearance of the texture of the metal depending on the viewing angle.
||G-Shock Men's Watch
||Shock Resistant - Carbon Core Guard Structure
||49 mm (Case Thickness - 12.9 mm)
||Bluetooth Connectivity / Double LED Light / Mobile Link with Bluetooth / World Time / Stopwatch / Alarms / Battery Level Indicator / Calendar
||Stainless Steel Band (Strap Width 27 mm / Strap Length 8 inches)
||Double Push Button Folding Clasp
||Tough Solar Power
FREE SHIPPING for all US Orders.
- Fast and quick shipping. Most orders arrive in 3-5 business days!
- Expedited Shipping available for $39.99
- Hand inspection before shipping to check for scratches, dents and ensure you have an operational battery.
- Packages do not ship on the weekends. All orders placed on Friday after 10:00 AM (CST), will be shipped on Monday, including expedited orders.
Lighting fast international shipping available. We pay for insurance too!
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Easy 30-Day Money-Back FREE Return Policy.
Free Returns only eligible for orders under $500. For orders over $500, returns are accepted within the 30-day time period, but customers must pay for shipping and insurance fees. Please be sure to require a signature confirmation for all orders over $500 and include insurance to cover any lost or damages to the package.
All merchandise (except those indicated as no returns or any merchandise in our Vintage Watches Corner) purchased on TimeMachinePlus.com may be returned in their original, unused condition for a full refund of the purchase price within 30 days from original shipment dispatch date. All returned watches must be not sized and unworn in the condition you received them and in the original box. Conditions apply.
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Warranty periods range from 12 months to 10 Years, depending on the brand. All of the brands we carry come with their international manufacturer warranty. All warranty issues are to be handled directly with the watch manufacturer, so be sure to keep your electronic invoice for proof of purchase from TimeMachinePlus.com as we're an authorized retailer. Contact the brand directly using the information in your warranty booklet or the manufacturer's website for complete warranty terms and repair instructions. Typically the manufacturer's warranty does not cover: battery, crystal, strap or bracelet; damage resulting from improper handling, lack of care, accidents or normal wear and tear; damage from contact with objects; water damage.