SEIKO 1 5 Second Chronograph Quartz Mens Watch SBTR021 Black Leather

Main Specifications: - Caliber No: 8T63 - Drive Type: Quartz - 1/5 Second Chronograph (60-minute counter) - 24-hour hand included - Accuracy: Monthly deviation ±15 seconds - Case Material: Stainless Steel - Glass Material: Hardlex Crystal - Water Resistance: Enhanced water resistance for daily life (10 ATM) - Other Features: Screw-back (due to manufacturing reasons, there may be variations in the orientation of the case back) - Other Functions: Calendar (date) function included Size and Weight: Case Size: 47.0mm (height) × 42.2mm (width including crown guard) × 11.7mm (thickness), Bezel Diameter: Approximately 40mm, Strap Width: Approximately 18mm (buckle side) to 20mm (case side), Lug Width: Approximately 20mm, Wrist Circumference Length (maximum): Approximately 193mm, Weight: Approximately 82g Materials: Case: Stainless Steel, Strap: Calf Leather, Crystal: Hardlex Crystal Water Resistance Performance: Enhanced water resistance for daily life (10 ATM) Movement: Cal. 8T63 Quartz, 1/5 Second Chronograph (60-minute counter), 24-hour hand included Included Accessories: Decorative box, warranty certificate (all genuine Seiko) *Starting February 2024, as part of SEIKO's efforts towards environmental issues (paperless initiative), products will no longer include instruction manuals. Please refer to the method described in the included manufacturer warranty certificate for viewing.