The Vintage ProSub Scuba Diving Wrist Depth Gauge is a Swiss-made piece of equipment designed for scuba diving enthusiasts. This wrist depth gauge allows divers to accurately measure the maximum depth they have reached while underwater, making it a reliable tool for those looking to explore the underwater world with precision and safety. With a maximum depth needle that provides clear and accurate readings, this vintage gauge is a must-have for any serious scuba diver looking to take their skills to the next level. Sold as is for collection or display, not recommended for actual dive use without servicing. See all photos, they are part of the description!