Seiko Cal. 4457 - 812

This Hand-Winding model from 1968 features a 36mm Hardlex-Coated Steel case. With its 19mm lug width and 13.9mm profile, it sits comfortably on most wrists. [seikata-wm-37c4b7ca8bfc]

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

36mm

Case Thickness

13.9mm

Lug Width

19mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

60m

Dial Color

Burgundy

Jewels

18j

Frequency

28,800 bph

Power Reserve

56 hours

Year

1968

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