Seiko Cal. 5671 - 554

The Seiko 5671-554 represents an important milestone in Seiko's 1968 lineup. It features a White dial protected by a Hardlex crystal and offers 150m of water resistance. [seikata-wm-fc3b725be1e4]

Also known as: UFO

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

9.7mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

150m

Dial Color

White

Jewels

19j

Frequency

28,800 bph

Power Reserve

58 hours

Year

1968

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