The Rado True Square Automatic Unisex Watch R27073702 features a white high-tech ceramic and titanium case with a matching bezel. It has a white skeleton dial with gold-tone hands and index markers, and an automatic movement with an 80-hour power reserve. The 38mm square case is 9.7mm thick, with a scratch-resistant sapphire crystal and a transparent case back. Water-resistant up to 50 meters, it includes a fold-over clasp with safety release. Swiss Made, it offers hour, minute, and second functions and is part of the True Square Series. General Engravable: No Product name: True Square Automatic Open Heart SKU: R27073702 Movement Movement Type: Automatic Movement Power Reserve: 80 hours Movement Reference: 03.734.031 Case Case Materials: High-tech ceramic Case Thickness: 9.7 mm Case Water Resistance: 5 bar (50 m) Case Gender: Unisex Case Dimension: 38.0 mm Case Crystal: Sapphire crystal with anti-reflective coating Dial Dial Color: White Dial Skeleton / Open-Heart: Yes Dial Has Date: No Dial Has Jewels: Yes