Seiko Cal. 4525 - 109

The Seiko 4525-109 represents an important milestone in Seiko's 1980 lineup. The Bidirectional bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-71b71afd8bbd]

Also known as: Shogun, Golden Tuna

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

46mm

Case Thickness

9.2mm

Lug Width

18mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

200m

Dial Color

Blue Sunburst

Jewels

28j

Frequency

36,000 bph

Power Reserve

55 hours

Year

1980

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