Seiko Cal. 5641 - 565

This Spring Drive model from 1982 features a 45mm Titanium case. It features a White dial protected by a Acrylic crystal and offers 200m of water resistance. [seikata-wm-c21454e8e244]

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

45mm

Case Thickness

12.3mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

200m

Dial Color

White

Jewels

25j

Frequency

21,600 bph

Power Reserve

60 hours

Year

1982

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