Seiko Cal. 5671 - 661

The Seiko 5671-661 represents an important milestone in Seiko's 1995 lineup. The Rotating bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-b36813726d00]

Also known as: Silverwave

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

9.7mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

200m

Dial Color

Green

Jewels

20j

Frequency

21,600 bph

Power Reserve

38 hours

Year

1995

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