G-Shock Mens GSTB400-1A Watch Size:OS The thin polyester base in

The thin polyester base in these synthetic leather upper pieces is 60% recycled polyester

Zip-through closure

Pearl French Terry

Textured leather in the upper features suede accents and a retro Swoosh while the padded collar make it a go-to comfort staple

Evening Sand

G-Shock Mens GSTB400-1A Watch Size:OS The thin polyester base inBlack Silver Watch Approx. battery operating time: 7 months on rechargeable battery (operation period with normal use without exposure to light after charge) 18 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge) Case bezel material: Resin Stainless steel Resin Band Mineral Glass Neobrite Shock Resistant Carbon Core Guard structure SKU: GSTB400 1A Introducing a new lineup of