- OUTSTANDING WORKMANSHIP: The exterior of auto watch winder is constructed of fine natural hard wood, hand-polished to a high gloss mirror finish and covers 13 key manufacturing process for long lasting durability and covers. Interior is made of top quality carbon fiber, handcrafted To the finest detailsANTI-MAGNETIZATION: Watch Winder uses anti-magnetic technology, antistatic treatment of the circuit board, wouldn't be magnetic ,max