3 Piece Round Shaped 316L Surgical Grade Stainless Steel Case, Base Dial Ring on Bottom Level Around the Circumference of Dial with Grooved Rays; Acrylic Dial with Printed Textured Herringbone Design on Main Dial, Concentric Circles on Second Time Zone Sub-Dial, and Cutout Openings for Small Seconds Flywheel and Sun/Moon Display; Fancy Bridge with Blued Steel Screws Covering Open Heart, Luminous Hour and Minute Hands, Individually Applied Arabic Numeral Hour Markers, Polished Beveled Bezel, 3H-9H: 43, 9mm; 6H-12H: 43, 9mm; Thickness: 12, 9mm, Screwed-In Stainless Steel Decorated Exhibition Case Back, Krysterna Crystals, Stainless Steel Knurled Edge Crown (6, 4mm), 5 ATM Water Resistant (50 meters/165 feet), Genuine Leather Padded Strap (22mm at Lugs Down to 20mm), Stainless Steel Tang Buckle with Stuhrling Signed Logo, Manual/Self-Winding Mechanical Movement, ST-91015 Calibre, Skeletonized Dual Time Movement with Small Seconds and Animated AM/PM Sun and Moon Display, 21,600 VpH v, p, h, 22 Jewels Jewels, 60 Hours Hours Power Reserve, Skeletonized Twin Barrel Movement Decorated with Cotes de Gen"ve on Back Plates and Pillar Plates Accented with Blued Steel Screws and Damier Finished Rotor with Signed Stuhrling Logo, 16K Rose Gold Layered Main Case Body and Case-Back; Rosetone Case-Top (Bezel) and Lugs; Rosetone Crown and Rotor; Light Brown Base Dial Ring; Rosetone Hour Markers and Open Heart Bridge; Rosetone Hour and Minute Hands; Brown Strap with Rosetone Buckle, SKU: STRLO0891