Seiko Cal. 4412 - 490

This Solar model from 1978 features a 42mm Titanium case. It features a Black dial protected by a Mineral crystal and offers 110m of water resistance. [seikata-wm-d2e9e51f5fa8]

Also known as: Bullhead, Navigator

Specifications

Movement

Solar

Case Material

Titanium

Case Width

42mm

Case Thickness

9.4mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Black

Jewels

25j

Frequency

21,600 bph

Power Reserve

63 hours

Year

1978

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