Seiko Cal. 4526 - 664

The Seiko 4526-664 represents an important milestone in Seiko's 1975 lineup. Powered by the 4526 caliber with 28j jewels beating at 28,800 bph, it delivers a 38 hours power reserve. [seikata-wm-3b5cf654ef5d]

Also known as: Samurai, Pogue

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

44mm

Case Thickness

12.1mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

80m

Dial Color

Black

Jewels

28j

Frequency

28,800 bph

Power Reserve

38 hours

Year

1975

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