Featuring starry dial design, the men quartz wristwatch will change colors under the different lights and views, as twinkle twinkle little star. Designed with ultra-thin simple, the quartz watch has minimalist style appearance, fashionable and charming. Made of premium material, the men watch is durable, sturdy and comfortable. The length of watch strap is 21.5cm, the diameter of dial is 4.2cm, the thickness of dial is 0.7cm. It is suitable for outdoor/indoor activities, such as dancing, performance, meeting, business, dating, party, birthday, graduation ceremony and more. Item Name: Watch Material: Alloy Style: Casual Sex: Men Batteries: Button Battery (Included) Waterproof Grade: 30M Daily Life's Water Resistant (But Not for Bathing, Swimming, Diving, etc) Display: Pointers, Number Clasp Material: Stainless Steel, Faux Leather Dial Shape: Round Mirror Material: Mineral Strengthened Glass Mirror Strap Material: Stainless Steel, Faux Leather Watch Case Material: Alloy Movement Type: Quartz Size Details: Watch Belt Length: 21.5cm/8.47" (Approx.) Dial Thickness: 0.7cm/0.28" (Approx.) Dial Diameter: 4.2cm/1.65" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Watch (Button Battery Included) Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.