Seiko Cal. 4538 - 607

This Hand-Winding model from 1974 features a 43mm Two-Tone case. With its 19mm lug width and 14.8mm profile, it sits comfortably on most wrists. [seikata-wm-b05cf77b5c5e]

Also known as: Samurai, Sea Horse

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

43mm

Case Thickness

14.8mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

130m

Dial Color

Silver

Jewels

31j

Frequency

36,000 bph

Power Reserve

59 hours

Year

1974

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