Maximum run time from full charge: Approximately 9 months. Water Resistance: 100 meters / 330 feet. Calendar: Date display at the 3 o'clock position. Functions: Date, Hour, Minute, Second. Case Size: 38.5 mm. Case Thickness: 11.3 mm. Serial number in photos for reference only. We will provide you with a link to track your package online. Boxes are amply sized and your items are well-protected. We carry a large selection of up-to-date mobile accessories in many brands and models, and at competitive prices. Ioomobile has been providing top-of-the-line items and services ...