Seiko Cal. 4559 - 921

This Automatic model from 1965 features a 45mm PVD Black case. It features a White dial protected by a Mineral crystal and offers 200m of water resistance. [seikata-wm-708e31b5adef]

Also known as: Sumo, Flighty

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

45mm

Case Thickness

10.3mm

Lug Width

19mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

200m

Dial Color

White

Jewels

31j

Frequency

36,000 bph

Power Reserve

36 hours

Year

1965

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