Casio FROGMAN Bluetooth Solar Watch with Carbon Core Guard Structure Black G-Shock Radio-Controlled GWF-A1000C-1AJF Men's

*Although the product video refers to it as a fluoroelastomer band, this product is actually a composite band (resin with embedded metal parts and fine resin). It also features a double-lock, one-push, three-fold clasp with an extension mechanism that allows for easy fine-tuning of the band when wearing a wetsuit. This analog display model from the G-SHOCK "Frogman" series is equipped with ISO 200m water resistance to support underwater missions. Dive mode/tide graph mode for diving activities: Dive mode displays dive time and surface interval time. Tide graph mode displays tide information for any location and the current time in that city. Analog displays for functions useful for diving activities. Bluetooth radio-controlled solar powered: Supports time correction via Bluetooth and standard radio waves. Equipped with Tough Solar, it provides stable operation of various functions. Smartphone Link: Using the dedicated app, you can easily set tide data for approximately 3,000 locations around the world. You can also check your diving log on your smartphone and enjoy more detailed data measured on the watch.