Open Box Sherwood Northern Hemisphere Compass Module Dive Computer Accessories 4Wh internal lithium-ion rechargeable battery

4Wh internal lithium-ion rechargeable battery for 3+ hours video or 1000+ images

The micro-adjustment can be used for fine tuning the fit after the band is on the cylinder

The side of the blade is protected by a soft elastomer profile to prevent possible damage to other swimmers

The lenses are so close to your eyes that the peripheral view is absolutely amazing

Open Box Sherwood Northern Hemisphere Compass Module Dive Computer Accessories 4Wh internal lithium-ion rechargeable batteryPlease note this is an OPEN BOX offer. The item will be in new condition, but may not have original packaging. PRODUCT DESCRIPTION Compass Module Northern Hemisphere Reliable Underwater Navigation Large, Easy to Read Bearing Indicators Great in Limited Visibility Liquid Filled Compass Top and Side Reading Capabilities Side Reading for Gun Sight Accuracy Luminescent Display This product does not carry a valid manufacturers warranty.