Movado Sphere Lock Collection , iconic modern design meets timeless style. This smart black necklace reinterprets our signature sphere—inspired by the iconic Museum Dot that symbolizes the sun at high noon—as a twisting lock pendant in luxurious vermeil—14k yellow gold-plated sterling silver. The sphere screws open to allow the pendant to be removed if needed. The necklace is 24 inches long and finished with our dot tag.