The NIB Gem ESSENCE HSN MOP Interchangeable Pendant WATCH Gold Tone Necklace is a stylish and versatile accessory that features a gold tone color and a pendant style. Opera length gold tone chain The necklace does not come personalized and does not include a seller warranty. With excellent cut grade quality, this piece is perfect for adding a touch of elegance to any outfit. The interchangeable pendant design allows for multiple styling options, making it a great addition to any jewelry collection. The back is interchangeable by unscrewing the back and simply screwing the new selected design on. The watch has been tested. It works. The battery has been removed for shipping purposes. Battery size is SR626SW.