Retroworks Sundial Ring Silver Finish Size 08 Sundial Ring - Tells Time in Multiple Latitudes A Modern Vesion of the Aquitaine Sundial - Elegant and Eye Catching Can be Worn as a Ring (Size 10) or on a Chain as a Necklace (not inlcuded) No Other Sundial Ring Allows for Lattitude Adjustment - Works in Tucson as well as Seattle Solid State - No Batteries Stainless Steel/Acid Etched Markings