Casio G-Shock GR-B300-1AER GRAVITYMASTER - omówienie funkcji [PL]

Today, I'm taking you on a tour of the Casio G-Shock GRAVITYMASTER GR-B300-1AER watch. Unboxing, review, comparison, and fitting:    • Casio G-Shock GR-B300-1A, GR-B300-1A4, GR-...   Watch settings:    • Casio G-Shock GR-B300-1AER GRAVITYMASTER -...   Functions of the Casio Watches app connected to the watch:    • Casio G-Shock GR-B300-1AER GRAVITYMASTER -...   Unpairing the watch from your phone:    • Casio G-Shock GR-B300-1AER GRAVITYMASTER -...   I'm pleased to present these watches to you courtesy of Zegarek.net – an authorized dealer of Casio and many other watch brands. This store has the largest selection of watches on the Polish market, available immediately. Casio G-Shock watches at Zegarek.net: https://www.zegarek.net/zegarki/casio... GR-B300-1AER https://www.zegarek.net/zegarki-casio... GR-B300-1A4ER https://www.zegarek.net/zegarki-casio... GR-B300-8A2ER https://www.zegarek.net/zegarki-casio... When you buy a Casio watch at Zegarek.net and use the code "TOMG80," you'll receive a 10% discount on most models.