SEIKO SSA451

SEIKO SSA451

Presage Style ’60s Collection

Inspired by the styles of the 1960s, including the 1964 “Crown Chronograph,

Japan’s first watch with a stopwatch function

Fine mechanical watchmaking from Japan

Automatic with manual winding capability

21,600 vibrations per hour

Power reserve: approximately 41 hours

29 jewels

Green dial

Power reserve and date displays

Beige LumiBrite hands and markers

Box-shaped crystal

Black bezel

Screwdown see-through caseback

Case diameter: 40.8mm

Stainless steel case

Weathered brown leather strap

Water-resistant to 5 bar, 50 meters (165 feet)

Caliber 4R57