Seiko Cal. 4580 - 390

This Solar model from 1977 features a 45mm Titanium case. It features a White dial protected by a Hardlex crystal and offers 180m of water resistance. [seikata-wm-246de114e6cf]

Also known as: Turtle, Bellmatic

Specifications

Movement

Solar

Case Material

Titanium

Case Width

45mm

Case Thickness

10.0mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

180m

Dial Color

White

Jewels

25j

Frequency

36,000 bph

Power Reserve

59 hours

Year

1977

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