5mm Round Teal Tourmaline Cabochon Clock Mainspring Winder - Ollie Baker Style Calibrates with 18K yellow gold

Calibrates with 18K yellow gold (not included)

1 * English User Manual

Data clear: press and hold "MODE" button for 5s then will clear data of KWH

Carat Weight (ct): 56

Holder made of carefully polished beechwood

5mm Round Teal Tourmaline Cabochon Clock Mainspring Winder - Ollie Baker Style Calibrates with 18K yellow goldTourmalines are found in a wide range of colours, pink, green, blue, orange, yellow, brown, black, and colourless. Bi coloured Tourmalines are also common and stones which are coloured pink to green are known as watermelon tourmaline. Tourmalines can also display cat's eye chatoyancy, which is caused by parallel fibres running through the stone.; Tourmaline is found in many countries including Madagascar, Brazil, USA, Burma, Sri Lanka, Botswana and