Seiko Cal. 6122 - 342

Seiko 6122-342

The 6122-342 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6122 caliber with 32j jewels beating at 21,600 bph, it delivers a 66 hours power reserve. [seikata-wm-8688885b3efa]

Also known as: Sportsmatic, Navigator

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
43mm
Case Thickness
8.5mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
140m
Dial Color
Black
Jewels
32j
Frequency
21,600 bph
Power Reserve
66 hours
Year
1979

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