G-Shock • GSTB400D-1A Color:Silver Case Finish: Matte

Case Finish: Matte

this men’s dive watch features a stainless steel case and a black polyurethane strap

Movement: Quartz

a screw-back case and a safety fold over clasp with push button

G-Shock • GSTB400D-1A Color:Silver Case Finish: Matte"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 GSTB400D 1A is the stainless steel bezel and bracelet models. 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