Seiko Cal. 4475 - 583

This Automatic model from 1967 features a 41mm PVD Black case. It features a Silver dial protected by a Mineral crystal and offers 120m of water resistance. [seikata-wm-bc09483f04d7]

Also known as: Sumo

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

41mm

Case Thickness

10.3mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

Silver

Jewels

30j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1967

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