Seiko Cal. 4545 - 406

This Automatic model from 1967 features a 37mm PVD Black case. With its 19mm lug width and 11.9mm profile, it sits comfortably on most wrists. [seikata-wm-d60f89c6c7e7]

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

37mm

Case Thickness

11.9mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Silver

Jewels

31j

Frequency

28,800 bph

Power Reserve

64 hours

Year

1967

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