Seiko Cal. 5271 - 425

This Spring Drive model from 1979 features a 40mm PVD Black case. It features a Green dial protected by a Acrylic crystal and offers 200m of water resistance. [seikata-wm-9bf43b2bdb04]

Also known as: Samurai

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

40mm

Case Thickness

9.5mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

200m

Dial Color

Green

Jewels

19j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1979

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