Seiko Cal. 5691 - 489

The Seiko 5691-489 represents an important milestone in Seiko's 1968 lineup. It features a White dial protected by a Hardlex crystal and offers 130m of water resistance. [seikata-wm-81f2bed7e9ab]

Also known as: Pogue, Bellmatic

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

44mm

Case Thickness

8.6mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

130m

Dial Color

White

Jewels

28j

Frequency

36,000 bph

Power Reserve

55 hours

Year

1968

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