Mares Mission 1C Scuba Diving Wrist Compass, the Mares Diving Wrist compass to help you track your bearings. Can be used for a variety of watersports activities. Decent size, robust two-way rotating bezel. Good clarity and readability. Long resin strap which should accommodate most wetsuits/semi-dry suits and dry suits.
Can also be used by avid snorkellers or kayakers or any sport requiring you to track your bearing to where you're going or where you've come from and helping you to get back there !