Seiko Cal. 4576 - 270

The Seiko 4576-270 represents an important milestone in Seiko's 1968 lineup. Powered by the 4576 caliber with 28j jewels beating at 21,600 bph, it delivers a 42 hours power reserve. [seikata-wm-88d4ee2710dc]

Also known as: Monster

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

36mm

Case Thickness

13.4mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

70m

Dial Color

Green

Jewels

28j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1968

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