New battery installed. O-ring gasket might need to be replaced before submerging in water as it looked worn when I changed the battery out. Apart from the o-ring, watch is fully functional. The Casio HD DW-240 Vintage Digital Watch is a stylish and durable timepiece suitable for both men and women. With a sleek black bezel and case, this watch features a blue or black dial with a square shape. It is water-resistant up to 200 meters, making it perfect for sports activities. The watch also includes features such as an LCD display, backlight, alarm, day/date function, and chronograph. Created by Casio in Japan, this vintage watch comes with a two-piece strap and is a great accessory for those looking for a sporty yet classic look.
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