Seiko Cal. 4557 - 309

This Automatic model from 1979 features a 36mm Titanium case. With its 21mm lug width and 11.4mm profile, it sits comfortably on most wrists. [seikata-wm-4bcd15442aff]

Also known as: Shogun

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

36mm

Case Thickness

11.4mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

70m

Dial Color

Black

Jewels

33j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1979

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