Seiko Cal. 5657 - 301

This Kinetic model from 1971 features a 46mm Stainless Steel case. With its 19mm lug width and 11.6mm profile, it sits comfortably on most wrists. [seikata-wm-54bf23bc5dda]

Also known as: Samurai, Monster

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

46mm

Case Thickness

11.6mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

170m

Dial Color

Silver

Jewels

25j

Frequency

36,000 bph

Power Reserve

57 hours

Year

1971

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