Seiko Cal. 5634 - 399

This Solar model from 1984 features a 40mm Titanium case. It features a White dial protected by a Acrylic crystal and offers 140m of water resistance. [seikata-wm-f49130a75326]

Also known as: Bullhead, Crown

Specifications

Movement

Solar

Case Material

Titanium

Case Width

40mm

Case Thickness

9.2mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

140m

Dial Color

White

Jewels

29j

Frequency

21,600 bph

Power Reserve

61 hours

Year

1984

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