Casio G-SHOCK G-Steel Stainless Steel Watch GST-B400GB-1A9DR This watch features a combination of stainless steel and resin, and this edition comes with a metallic frame coated in golden ion plating Excellent shock resistance thanks to carbon protective parts that ensure maximum protection against various impacts Water resistant up to approximately 200 meters depth Has the ability to switch between 12-hour and 24-hour time formats The watch is very luxurious; it's recommended to research its availability and price before contacting Double LED illumination with adjustable brightness lasting between 1.5 to 3 seconds Ability to set 5 different alarms throughout the day with a well-designed alert sound Multiple timekeeping systems such as cumulative or split timing Hands are visible in the dark Wireless pairing with smartphone The watch includes solar-powered cells to operate without the need for constant battery replacement