Seiko Cal. 4570 - 260

This Spring Drive model from 1967 features a 44mm PVD Black case. It features a Champagne dial protected by a Hardlex crystal and offers 90m of water resistance. [seikata-wm-14f52cd3a33b]

Also known as: Sumo

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

44mm

Case Thickness

15.5mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

90m

Dial Color

Champagne

Jewels

36j

Frequency

36,000 bph

Power Reserve

65 hours

Year

1967

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