Plain Collet Natural Australian Opal Doublet Fancy Shape 925 Sterling Solid Silver Ring - R3403516-17 Ring Size:6 battery operating time: 7 months

Plain Collet Natural Australian Opal Doublet Fancy Shape 925 Sterling Solid Silver Ring R3403516 17 Ring Size:6 battery operating time: 7 months battery operating time: 7 months on rechargeable battery (operation period with normal use without exposure to light after charge) 18 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge) Accuracy Accuracy: ±15 seconds per month (with no mobile link function) Other features Hand shift feature (Hands move out of the way to provide an unobstructed view of digital display contents Ombré Leather Parfum magnifies the original fragrance