Seiko Cal. 4527 - 958

The Seiko 4527-958 represents an important milestone in Seiko's 1975 lineup. Powered by the 4527 caliber with 28j jewels beating at 36,000 bph, it delivers a 62 hours power reserve. [seikata-wm-5b763f65c6f5]

Also known as: Samurai, Tuna

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

13.0mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

Black

Jewels

28j

Frequency

36,000 bph

Power Reserve

62 hours

Year

1975

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