Seiko Cal. 7140 - 822

The Seiko 7140-822 represents an important milestone in Seiko's 1967 lineup. The Fixed bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-165e7ba9d454]

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

12.9mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

120m

Dial Color

Cream

Jewels

17j

Frequency

28,800 bph

Power Reserve

67 hours

Year

1967

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