Seiko Cal. 4540 - 918

This Automatic model from 1967 features a 34mm PVD Black case. It features a Green dial protected by a Acrylic crystal and offers 150m of water resistance. [seikata-wm-2374916eda5f]

Also known as: Turtle, Panda

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

34mm

Case Thickness

15.5mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

150m

Dial Color

Green

Jewels

18j

Frequency

28,800 bph

Power Reserve

58 hours

Year

1967

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