Seiko Cal. 7128 - 859

Seiko 7128-859

The Seiko 7128-859 represents an important milestone in Seiko's 1970 lineup. The Rotating bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-bcafb7d65e19]

Also known as: Helmet, Flighty

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
40mm
Case Thickness
9.7mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
180m
Dial Color
Cream
Jewels
36j
Frequency
28,800 bph
Power Reserve
65 hours
Year
1970

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