Seiko Cal. 5644 - 889

This Spring Drive model from 1985 features a 38mm Titanium case. It features a Cream dial protected by a Sapphire crystal and offers 180m of water resistance. [seikata-wm-2aa8cb6c05bb]

Also known as: Arnie

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

38mm

Case Thickness

10.7mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

180m

Dial Color

Cream

Jewels

17j

Frequency

28,800 bph

Power Reserve

68 hours

Year

1985

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