Seiko Cal. 5211 - 621

The Seiko 5211-621 represents an important milestone in Seiko's 1967 lineup. The Fixed bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-803fa0bf5e1f]

Also known as: Silverwave, Navigator

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

14.9mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

160m

Dial Color

Navy

Jewels

19j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1967

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