Seiko Cal. 7122 - 635

The Seiko 7122-635 represents an important milestone in Seiko's 1980 lineup. Powered by the 7122 caliber with 30j jewels beating at 36,000 bph, it delivers a 72 hours power reserve. [seikata-wm-2bdce19d7905]

Also known as: Samurai, Baby Tuna

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

40mm

Case Thickness

10.2mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

180m

Dial Color

Champagne

Jewels

30j

Frequency

36,000 bph

Power Reserve

72 hours

Year

1980

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