Seiko Cal. 6622 - 133

The Seiko 6622-133 represents an important milestone in Seiko's 1974 lineup. The Fixed bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-c9257c9ec048]

Also known as: Helmet, Bellmatic

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

35mm

Case Thickness

9.3mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

160m

Dial Color

Green

Jewels

23j

Frequency

21,600 bph

Power Reserve

64 hours

Year

1974

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