Seiko Cal. 4526 - 492

This Automatic model from 1969 features a 40mm PVD Black case. It features a Green dial protected by a Mineral crystal and offers 40m of water resistance. [seikata-wm-8b6fe1844fa4]

Also known as: Sumo, Panda

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

40mm

Case Thickness

11.6mm

Lug Width

19mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

40m

Dial Color

Green

Jewels

25j

Frequency

21,600 bph

Power Reserve

67 hours

Year

1969

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