TIMEX TW2U83400 M79 1-Year Warranty Red × Black [Genuine Product]Product Highlights TIMEX was founded in 1854 in Connecticut, USA. While maintaining the appearance of the Q TIMEX, the model name "M79" incorporates the "M" from Mechanical and upgrades details such as the indices and hands. Additionally, the movement has been changed to a reliable and robust MIYOTA made 21 jewel automatic movement (with a power reserve of approximately 40 hours), and the case back has been made transparent. Product Overview TIMEX M79