Curren 8083 Stylish White Dial Silver Stainless Steel Band Analog Quartz Wrist Watch for Men Feature: Date (it will rotate 1 to 31 automatically after 24:00, please remember to adjust it after 30th if it is necessary) Watch dial diameter (cm): Approx 4.5 Watch case thickness (cm): Approx 1 Watch band width (cm): Approx 2.2 Watch length (cm): Approx 20 Sub-dials are decoration only, not functional Daily water resistant 30 m (not for swimming or showering)