Seiko Cal. 7122 - 635

Seiko 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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seikata-wm-2bdce19d7905