Seiko Cal. 4527 - 380

The Seiko 4527-380 represents an important milestone in Seiko's 1977 lineup. Powered by the 4527 caliber with 31j jewels beating at 28,800 bph, it delivers a 60 hours power reserve. [seikata-wm-8af622f39483]

Also known as: Samurai, Panda

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

43mm

Case Thickness

10.8mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Green

Jewels

31j

Frequency

28,800 bph

Power Reserve

60 hours

Year

1977

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