Seiko Cal. 4528 - 207

The Seiko 4528-207 represents an important milestone in Seiko's 1965 lineup. Powered by the 4528 caliber with 34j jewels beating at 21,600 bph, it delivers a 69 hours power reserve. [seikata-wm-7e2080d45a04]

Also known as: Samurai, Shogun

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

45mm

Case Thickness

13.8mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

50m

Dial Color

Champagne

Jewels

34j

Frequency

21,600 bph

Power Reserve

69 hours

Year

1965

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