In tune with Roots' relaxed fashion attitude, Roots Sumac is fashionable yet casual. The watch has a genuine leather band, superior quality stainless steel, nickel allergy free and uses a Japan quartz movement. Features include a scratch resistant mineral crystal, luminous hands and markers, date function and a mercury free battery. Roots Sumac is water resistant for up to 100M. Roots Collection watches come with a 20 year warranty. Size 42mm.