Seiko Cal. 7122 - 639

The Seiko 7122-639 represents an important milestone in Seiko's 1987 lineup. The Bidirectional bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-fc611e279c5d]

Also known as: Rally

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

45mm

Case Thickness

13.5mm

Lug Width

18mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Blue Sunburst

Jewels

34j

Frequency

36,000 bph

Power Reserve

57 hours

Year

1987

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