Stainless steel / Calendar /Waterproof FUNCTION : Calendar is easy to read./ The watch band is easy to adjust / shockproof,dress watch,/ water resistant up to 3 ATM - 30 meters - 100 feet, handwash,swimming,daily use waterproof,not suitable for underwater activities.Pls DO NOT press any buttons in the water,in case of damaging waterproof ring,pls keep it away from steam and hot water Fashion Business Design : Simple black face big numerals dial design,easy read/use,Classic Business style, Fashion Casual dress watch,Stylish Golden round case,stainless steel band with Belt Buckle easy to adjust freely(sent Free adjustment tool),has been carefully designed to stand the test of time, so Outstanding Matching Watches for Couples Wedding Gift : Suitable for outdoor/indoor activities or daily such as wedding,anniversary,travel,holiday,dating,party,Christmas,Thanksgiving,birthday,graduation ceremony,Valentine's Day,Mother's/Father's Day,Christmas ideal/Romantic gifts for couple,set for two gifts Perfect timepieces for couples,These couple watches make a fine gift,which denote eternal love- perfect choice as a gift for love-bird,for wedding,anniversary,Valentine' Day,birthday,Christmas and other meaningful days UPC 600209528260 Shape Round Crystal Glass Display Analog Band Color Silver Band Width 3 Centimeters Brand Name yunanwa Clasp Type Buckle Dial Color Blue Face Style Modern Model Name 4PCS-B5552 Sport Type Climbing, Hiking, Walking Strap Type Bracelet Style Name Modern Unit Count 2 Count Band Length 25 Centimeters Item Weight 0.3 Kilograms Closure Type Buckle Manufacturer Yunanwa Model Number 4PCS-B5552 Power Source Battery Powered Case Diameter 4 Centimeters Warranty Type Extended Case Thickness 1 Centimeters Item Type Name Dress Watch Band Material Type Stainless Steel Case Material Type Copper Additional Features Calculator, Easy Reader, couple watches, his and hers watches, luminous Watch Movement Type Quartz Age Range Description Adult Water Resistance Depth 30 Meters Water Resistance Level Water Resistant Manufacturer Part Number 4PCS-B5552