The Wrist Depth Gauge is is designed and manufactured in Italy by Cressi, an Italian brand pioneer in freediving, spearfishing, and scuba diving equipment since 1946. It's a simple, no-batteries-required analog gauge you wear on your wrist like a watch. It's submersible, built with a 55mm stainless steel case for durability, and housed in a soft thermoplastic that's comfy against your skin The Wrist Depth Gauge is a submersible analogue depth gauge housed in soft thermoplastic with a wrist strap for secure wear. Capllary Dvng Depth Gauge at Mark Cortese blog Diving Depth Gauge Shop Scuba Pressure And Depth Gauges Online Scuba Diving Analog Depth Gauge With Max Needle Scale is divided into three colored sectors with clear numbers for easy reading, even in low light. Wrist Depth Gauge The Wrist Depth Gauge is is designed and manufactured in Italy by Cressi, an Italian brand pioneer in freediving, spearfishing, and scuba diving equipment since 1946., The product is covered by a 2-year limited warranty. It features a 55 mm stainless steel case, parabolic scale, and a maximum depth needle for accurate measurement.