Rotatable Bezel Stainless Steel Quartz Waterproof Calendar Luminous Men Watches Silver Green Luminous hands (need to absorb light energy storage)Screw-Down Crown Auto Date,Water Resistant,NOTE: Brightness weak, it can not be found when the light abundant Stainless steel case and band, synthetic sapphire glass, high-quality quartz movement from Japan magnifying date window, stainless steel unidirectional bezel with coin edge detailing please do not wear in sauna room or taking hot bath or warm swimming pool,and not allowed to wash hands in hot water We have first-class after-sales service, please rest assured purchase, please contact us immediately if there is any quality problem, We will reply you within 24hours ,and provide a satisfactory solution. 12-Month Warranty Service and one Month Return Policy.