Seiko Cal. 5612 - 890

Seiko 5612-890

The Seiko 5612-890 represents an important milestone in Seiko's 1969 lineup. Powered by the 5612 caliber with 29j jewels beating at 21,600 bph, it delivers a 39 hours power reserve. [seikata-wm-5f2e130c4eb1]

Also known as: Turtle, Arnie

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
35mm
Case Thickness
12.4mm
Lug Width
21mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
90m
Dial Color
Green
Jewels
29j
Frequency
21,600 bph
Power Reserve
39 hours
Year
1969

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