Specification Details
Gender Men
Movement Quartz
Caliber 8T63
Accuracy ±15 seconds per month
Battery Life Approximately 3 years
Case Material Stainless steel
Case Size Diameter: 42.0 mm
Thickness: 11.8 mm
Dial Color Black with gold-tone accents
Crystal Sapphire crystal
LumiBrite On hands and indices
Water Resistance 10 bar (100 meters)
Clasp Three-fold clasp with push-button release
Functions – Chronograph up to 60 minutes in 1/5-second increments
– 24-hour hand
– Small seconds hand
– Date display
Band Material Stainless steel
Band Color Silver and gold-tone
Other Features Screw case back

The Seiko Coutura Chronograph SSB434P9 is a meticulously crafted timepiece that seamlessly blends precision engineering with modern aesthetics. Powered by the reliable Caliber 8T63 quartz movement, it ensures accurate timekeeping with an impressive precision of ±15 seconds per month and offers a battery life of approximately three years.

Encased in robust stainless steel, the watch features a 42.0 mm diameter and a thickness of 11.8 mm, providing a substantial yet comfortable presence on the wrist. The black dial, adorned with gold-tone accents, exudes a sophisticated charm and is protected by a scratch-resistant sapphire crystal, ensuring both clarity and durability. For enhanced readability in low-light conditions, the hands and indices are treated with LumiBrite.

The chronograph function measures up to 60 minutes in 1/5-second increments, allowing for precise time interval measurements. Additional features include a 24-hour hand, a small seconds hand, and a date display, adding to its practicality. The watch is water-resistant up to 10 bar (100 meters), making it suitable for everyday wear and various water activities.

The two-tone stainless steel bracelet, combining brushed and polished finishes in silver and gold hues, is secured with a three-fold clasp and push-button release, ensuring both security and ease of use. The screw case back adds to the watch’s robustness, protecting its inner mechanisms.