US$ 137.95
The compass is available in wrist
This HR monitor is also 30m/100ft water resistant
Compression molded light-weight stress resistant outer shell
The strong PVC coated mesh does not absorb water
streamlined way to carry a pony cylinder on your back
XS Scuba Over Pressure Valve (OPV) Complete Assembly Size:1 The compass is available inXS Scuba Over Pressure Valve is a great save a dive kit item that will help you prevent the rupture of your lift bag or BCD. XS Scuba Over Pressure Valve is designed to help you prevent the rupture of your lift bag or BCD in case they get over inflated. The valve works by automatically compressing the valve spring and relieving the pressure. The durable construction and the use of non corrosive plastic ensure that the OPV will withstand a lot of wear