This dive computer boasts a robust design and a distinctive stainless steel body, ensuring years of reliable use without concerns about deterioration or malfunction. It is equipped with a heart rate monitor and decompression function that also detects microbubbles, making it popular with instructors. It also features an apnea mode, making it ideal for freediving and skin diving. About Meridian Meridian combines cutting-edge features with an attractive design. Meridian can be used as a scuba diving apnea mode or depth gauge mode, or as a multi-function watch. The display has a simple and visually appealing design. By pressing the +/- buttons, you can intuitively access more detailed information and data. The case is made of 316 stainless steel with a brushed finish. Specifications ☆ Heart Rate Monitor Incorporates dive load into decompression calculations based on heart rate, reducing the risk of microbubbles. In apnea mode, you can set an alarm when your heart rate drops. ☆ Watch Functions 12-hour or 24-hour display Stopwatch (usable underwater and on land) Thermometer Altimeter (for trails) UTC setting Alarm Silent mode Battery level indicator ☆ Maximum Operating Depth 120m Battery replacement and pressure test have been performed by our company. This is a used item. Returns and claims are not accepted. Please take a look! We sell a variety of diving equipment! #DivingWatch #DiveComputer #DivingWatch #DivingWatch #Daikon #SCUBAPRO #SAS #SUBGEAR #TUSA #GULL #MANTIS #Cressy #ScubaPro #WorldDive #Apollo #Mares #Aqualung #ScubaDiving #StealthDiving #Snorkeling #Snorkel #MarineSports #MountainMountain #Diving