The Seiko SSB451P Chronograph watch features a textured white dial with silver-toned hands and markers that are luminous with LumiBrite technology. It includes chronograph minutes, seconds sub-dials, AM/PM indicators, and a date window, all protected by scratch-resistant sapphire crystal glass. The 40mm stainless-steel case and matching band ensure durability and a coordinated look. Driven by the Calibre 8T63 quartz movement and powered by a battery, this watch offers precise timekeeping with an accuracy of /-15 seconds per month within a normal temperature range of 5°C to 60°C. Weighing 152g, it is secured with a three-fold clasp featuring a push-button release mechanism. Featuring sapphire glass for enhanced durability, a pull-out crown for easy adjustments, and water resistance up to 100 meters, it combines functionality with a clean, timeless design. - Calibre 8T63 - Quartz – Powered by a battery - Chronograph Movement - Accuracy /-15 seconds a month at normal temperature range (5°C and 60°C) - 40mm Case Size - 152g Weight - Three-fold clasp w/ push button release - Sapphire Glass - Pull Out Crown - Stopwatch Measures 60 Minutes In 1/5th Of A Second Increments With Split Time Capability - 100 Meters Water Resistant