SEIKO Prospex 1965 Heritage Diver’s Watch Black | SPB453 primrose Each function is highlighted by

Each function is highlighted by a vast array of led indicator lights corresponding to the button or function on the unit

Movement Type:A utomatic with Manual Winding

Omni-Shade™ UPF 50 sun protection

or hiking pants when you need serious insulation without the bulk and sweat of synthetics

this classic silhouette features seam-sealed waterproof construction

SEIKO Prospex 1965 Heritage Diver’s Watch Black | SPB453 primrose Each function is highlighted bySpecifications Movement Caliber Number 6R55 Movement Type Automatic with manual winding Precision +25 to 15 seconds per day Power reserve Approx. 72 hours(3 days) Jewels 24 Functions Stop second hand function Case Band Case Material Stainless steel Case Size Thickness: 13. 0mm Diameter: 40. 0mm Lug to lug: 46. 4mm Crystal Curved sapphire crystal Crystal Coating Anti reflective coating on inner surface LumiBrite LumiBrite on hands, index(es) and bezel