Weide (UV1507) with JAPAN MIYOTA 2035 quartz movements with SONY SR627SW batteriesCool & specially designed oversized watch caseExtra complete calendar function, Excellent two time zones displayGenuine leather watchband and stainless steel buckleEnvironmental IP Silver or IP black vacuum electroplating case, and pass the ROHS Standard.Watch crown with environmental IPS bronze electroplating;30 meters water resistant (Please Don't Press Any Keys Underwater);Walking on error ±45S/M.Specifications:Brand: WeideModel: UV1507Case Diameter: 5.5cm Case Thickness: 1.3cm Band Length: 21cm Band Width: 2.2cmWater-resistant to 30 m (99 ft):(Not suitable for swimming, diving, shower etc.)Package Includes:1x Weide UV1507 Men's Compass Dual Time Zones Quartz with Leather Band Sport Wristwatch