Own a piece of history with this Casio G-Shock DW5600NASA21 NASA BNIB wristwatch. With its black resin two-piece strap and square black resin case, this wristwatch is perfect for any man who loves a sporty yet stylish accessory. The grey digital display showcases the 24-hour and 12-hour dials, as well as the month, date, and day indicators, making it a practical addition to your collection. This wristwatch features a range of complications, such as an alarm, chronograph, and stop watch, all operated by the Quartz (Automatic) (Automatic) (Automatic) (Automatic) (Solar Powered) movement. With a water resistance of 200m (20 ATM) and a screwback case, this Casio G-Shock is durable and reliable. It's time to upgrade your wrist game with this iconic piece.