Seiko Prospex 1965 Heritage Diver's Men's 40mm Automatic Watch SPB451J Main Gemstone Cut_Drop set in a claw setting

set in a claw setting with a polished finish and round pattern

A sophisticated addition to any wardrobe

automatically adjusting for varying month lengths and leap years

practical chronograph features and dependable quartz performance

Seiko Prospex 1965 Heritage Diver's Men's 40mm Automatic Watch SPB451J Main Gemstone Cut_Drop set in a claw settingToday, Seiko introduces into the Prospex collection a range of watches based on the fan favourite SPB143 that feature multiple enhancements in technology, design, and construction. This marks the first time that Calibre 6R55 has appeared in the Prospex collection. The new watches are further enhanced to ensure water resistance to 300m, a first for the Prospex collections non saturation divers watches. A change in the location of the date window from