SEIKO 1 5 Second Chronograph Quartz Wristwatch Mens SBTR021 Black Leather

Main Specifications ● Caliber No: 8T63 ● Drive Type: Quartz ● 1/5 Second Chronograph (60-Minute Counter) ● 24-Hour Hand Included ● Accuracy: Monthly Variation ±15 Seconds ● Case Material: Stainless Steel ● Glass Material: Hardlex Crystal ● Water Resistance: Daily Life Enhanced Water Resistance (10 Atmospheres) ● Other Features: Screw Back (Due to manufacturing reasons, there may be individual differences in the orientation of the back cover) ● Other Functions: Calendar (Date) Function Included Size and Weight Case Size: Length 47.0 × Width (Including Crown Guard) 42.2 × Thickness 11.7 (Approximately mm), Bezel Diameter: Approximately 40mm, Strap: Width Approximately 18 (Buckle Side) ~ 20 (Case Side) mm, Lug Width Approximately 20mm, Wrist Circumference Length (Maximum): Approximately 193mm, Weight: Approximately 82g Material Case: Stainless Steel, Strap: Calf Leather, Crystal: Hardlex Crystal Water Resistance Performance Daily Life Enhanced Water Resistance (10 Atmospheres) Movement Cal. 8T63 Quartz, 1/5 Second Chronograph (60-Minute Counter), 24-Hour Hand Included Accessories Cosmetic Box, Warranty Certificate (All Seiko Genuine) *Starting from February 2024, as part of SEIKO's initiatives for environmental issues (paperless), products will no longer include instruction manuals. Please refer to the method described on the included manufacturer warranty certificate for viewing.