Seiko Cal. 5630 - 425

Seiko 5630-425

The Seiko 5630-425 represents an important milestone in Seiko's 1979 lineup. The Rotating bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-815479234cf8]

Also known as: Sumo

Specifications

Movement
Solar
Case Material
Stainless Steel
Case Width
35mm
Case Thickness
11.6mm
Lug Width
18mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
110m
Dial Color
White
Jewels
27j
Frequency
36,000 bph
Power Reserve
60 hours
Year
1979

Related Models

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