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The Seiko Chronograph SSB345P1 is a sophisticated timepiece engineered for precision and durability. Powered by the reliable 8T63 quartz movement with an impressive 3-year power reserve, this watch delivers accuracy within ±15 seconds per month. Built with a robust stainless steel case measuring 43.9mm in diameter and protected by Hardlex crystal, it offers 10 bar water resistance for everyday wear. The elegant cow leather strap complements its professional aesthetic, while the 12.9mm thickness ensures a comfortable fit. This chronograph excels in functionality with a 60-minute chronograph accurate to 1/5 second increments, 24-hour hand, small seconds hand, and date display. The tachymeter function adds practical utility for speed calculations. LumiBrite coating on the hands and indexes ensures visibility in low-light conditions. Weighing 173g with a 51.0mm lug-to-lug distance, it balances presence with wearability. The screw case back provides secure protection for the movement. Perfect for professionals and watch enthusiasts who demand reliability and refined design.
| Calibre | 8T63 |
| Movement Type | Quartz |
| Power Reserve | Approx. 3 years |
| Accuracy | ±15 seconds per month |
| Case Material | Stainless steel |
| Glass Material | Hardlex |
| Water Resistance | 10 bar |
| Case Diameter | 43.9mm |
| Case Thickness | 12.9mm |
| Lug-to-Lug | 51.0mm |
| Band Material |
Cow leather |
| LumiBrite | On hands, indexes |
| Functions | 24-hour hand, Equipped with small seconds hand, Chronograph up to 60 minutes in 1/5 second increments, Date display |
| Features | Tachymeter function, Screw case back |
| Weight | 173g |
