This Seiko chronograph watch in 41.5 mm is a retro piece of art designed by the Japanese grand masters of timekeeping. Inspired by the seventies this timepiece has features such as a tachymeter. This watch combines Japanse precision, retro design and functionality in one watch. A must have pieces designed for Seiko retro lovers. The watch has a well balanced black/gold dial with combined with elegant gold bezel and refined golden indicators. The watch hands are refined and sophisticated. Easy to wear watch for daily use or during more formal events. On this watch Seiko used a quartz movement caliber 8T63 keeping the time, date and chronograph. Below you'll find specifications of the watch: Specifications/properties Caliber Number: 8T63 Movement Type: Quartz Functions: 24-hour hand Equipped with small seconds hand Chronograph: up to 60 minutes in 1/5 second increments Thickness: 12.1 mm Diameter: 41.5 mm Lug-to-lug: 46.5 mm Crystal: Hardlex Distance between lugs: 22 mm Water Resistance: 100 m Weight: 133.0 g Features: Screw case back All our merchandise is shipped with full cover insurance. Important notes: 1. Warranty: 1 year through L4A. Contact us directly for any issues and we'll take care of it. 2. Pls note: there is no warranty booklet. 3. As of 2025 Seiko does not provide watch manuals anymore to save cost. All manuals can be found on the official Seiko webpage. With over 20 years of experience, we specialize in reselling authentic branded watches and jewellery. Every item in our Catawiki store is 100% original. Our dedicated team is committed to making luxury brands accessible to everyone. Shop with confidence transparency and trust are at the heart of everything we do.