The Wrist Depth Gauge is a submersible analogue depth gauge housed in soft thermoplastic with a wrist strap for secure wear. It features a 55 mm stainless steel case, parabolic scale, and a maximum depth needle for accurate measurement. The scale is divided into three colored sectors with clear numbers for easy reading, even in low light. The durable, elastic wristband is long enough to fit comfortably over a wetsuit.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.