Amazon.com: Casio Men's 'G-Steel by G-Shock' Quartz Solar Bluetooth Connected Resin Dress Watch, Color: Black (Model: GST-B100-1ACR) : Clothing, Shoes & Jewelry
Casio GShock CasiOak GM-B2100GD-9A Bluetooth Gold for $535 for sale from a Trusted Seller on Chrono24
Casio adds Bluetooth and solar to the hugely popular GA-2100 | Digital Trends
G-SHOCK Mod with Silver Stainless Steel Bracelet, Dark Blue Face, Silver Hour Markers, ** Solar-Powered & Bluetooth ** (Item: SP201) - Tokyo Studios | Custom G-SHOCK Watch