Tissot watch automatic powermatic 80 this tasteful design evokes tranquillity and elegance with its clean dial and beautifully elegant casing the powermatic 80 calibre offering a remarkable 80 hours of power reserve is encased within an 18k rose gold structure which attaches to a sapphire crystal exhibition case back tissot watch company have adopted a classical look within this model inspired by a beguiling antique guilloche patterning to the dial the automatic 80 lettering above the 6 o