Seiko Presage Watches Mod. Srpk15j1 Official Box Product Description: The Seiko Presage SRPK15J1 is a distinguished men's automatic watch that combines traditional Japanese craftsmanship with modern design. Part of the Presage Cocktail Time series, this timepiece draws inspiration from the "Blue Moon" cocktail, reflected in its deep blue dial. Key Features: Movement: Seiko Caliber 4R35 automatic movement with manual winding capability. Power Reserve: Approximately 41 hours. Jewels: 23. Case Material: Stainless steel. Case Dimensions: Diameter 40.5mm; Thickness 11.8mm; Lug-to-lug 47.5mm. Crystal: Box-shaped Hardlex crystal. Dial: Deep blue sunburst dial inspired by the "Blue Moon" cocktail; silver-tone hour markers and hands. Date Display: Positioned at 3 o'clock. Strap: Brown calf leather strap with a three-fold clasp and push-button release. Water Resistance: 5 bar (50 meters), suitable for daily use and withstands splashes. Case Back: Transparent screw-dow