GST-W310 - tutorial on how to set and use all the functions - YouTube
Pre-Owned G-SHOCK G-Shock CASIO Casio watch GST-W300-7A G-STEEL G steel middle size electric wave solar white gold platinum analog digital men's (Good) - Walmart.com
Pre-owned Casio G-shock G-steel Series Gst-w110d-1ajf Multiband 6 Men Watch In Box | ModeSens
G-Shock G-Steel Tough Solar Multiband6 Atomic Time Keeping JDM Gshock Watch plus 2 Extra Straps Included as Complete Set for Sale in Torrance, CA - OfferUp
Direct from Japan] G-Shock Wristwatch 5444/5524 | eBay