Eterna Eternity Watch combines a 40 mm stainless-steel case with a precise quartz movement for reliable everyday wear and refined style. Key attributes: Silver | White | Gray | Stainless steel | Quartz movement | Sapphire crystal | Water resistance 5 ATM | Folding clasp | Round case | Polished and brushed finish | Dimensions & fit: Case diameter: 40 mm | Composition & care: Stainless steel | Sapphire crystal | Wipe clean with a soft cloth. Avoid contact with chemicals. Replace battery and service by a qualified watchmaker. Do not exceed water resistance rating.