Open Box IST Tortuga Traditional Oval Single Lens Mask - Clear Eco-Friendly History Mode provides total EDT

History Mode provides total EDT and number of dives

Easy to use Spring Straps Automatically Compensates for different Size-Feet and Boots Spring Fin Straps are Depth Compensating because they will Compress-to-Changes in the Thickness of your Boots

Available in two sizes

TM-5700Q also gives you a broad choice of fashionable frame colors

Reduced frame structure to reduce blind spots

Open Box IST Tortuga Traditional Oval Single Lens Mask - Clear Eco-Friendly History Mode provides total EDTPlease note this is an OPEN BOX offer. The item will be in new condition, but may not have original packaging. PRODUCT DESCRIPTION Fine non polished painting technology for more color options on this stainless steel frame mask; Best for underwater photo shooting. This product does not carry a valid manufacturers warranty.