Seiko Cal. 5280 - 591

This Automatic model from 1971 features a 45mm PVD Black case. It features a Green dial protected by a Mineral crystal and offers 200m of water resistance. [seikata-wm-135942cd9c97]

Also known as: Sea Horse

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

45mm

Case Thickness

13.2mm

Lug Width

19mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

200m

Dial Color

Green

Jewels

22j

Frequency

36,000 bph

Power Reserve

55 hours

Year

1971

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