Casio Wang Yibo’s same gshock Heart of Steel Dark non-mechanical GST-B400, as the key product series of G-SHOCK, dominates the wrist with the strong strength of steel and toughness, conveying the tenacity of “change to be strong, work hard to win”, with shockproof, LED lighting, multi-function alarm ⏰ world time, stopwatch ⏱️_24-hour format, case 46.6mm49.6mm, thickness .9m, multiple options available




1. Worldwide Shipping:
We proudly offer global shipping to various countries and regions.
2. Free Shipping Threshold:
Orders totaling $199 USD or more are eligible for free global shipping.
3. Estimated Delivery Time:
Expect your order to be delivered within 3 to 14 business days worldwide. Please note that delivery times may vary based on your location and external factors beyond our control.
4. Customs Duty Exemption:
We are committed to providing a hassle-free shopping experience. Therefore, all orders are exempt from customs duties and taxes globally.
5. Split Shipments:
For orders containing multiple products, we may ship them separately to ensure efficient delivery. Each product will be packaged securely and tracked individually.
6. Preferred International Couriers:
We prioritize your satisfaction and choose the most suitable international courier for your location. Our trusted partners include FedEx, DHL, UPS, USPS, and more.
