Men's Casio Edifice Solar Power Chronograph Watch EFSS500DB-1AV

BRACELET CONSTRUCTION: This Casio watch features a stainless steel 316L bracelet construction which is a very durable material. This material is antiallergic so it does not react with body fluids and therefore no metal components are released into the skin and flesh. It also has anticorrosive surface SAPPHIRE CRYSTAL: A clear, highly scratch-resistant sapphire crystal is installed to assure excellent visibility SOLAR POWER TECHNOLOGY: The Casio Edifice utilizes tough solar power technology which reduces bothersome battery replacement. The solar cells, which are under the crystal, convert light energy into electrical energy, which is stored in the battery and powers the watch. This watch also displays the battery charge status so if the indicator indicates a low level, just expose the watch to light and battery will recharge CLOSURE: The watch features a deployment buckle which is a simple and reliable fastening method. If it accidentally unfastens, it won't unfasten completely, and the watch will remain on your wrist ensuring complete safety OTHER FEATURES: The watch has a 24-hour format dial and also displays the current day of the month period from 1 to 31 December. Additionally, the watch also stopwatch feature for up to 30 minutes with measurement accuracy of 1 second