Seiko Cal. 4555 - 672

The 4555-672 is a sought-after Solar piece from Seiko's golden era. Powered by the 4555 caliber with 17j jewels beating at 28,800 bph, it delivers a 57 hours power reserve. [seikata-wm-4ec2bfbef050]

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

42mm

Case Thickness

13.3mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

200m

Dial Color

Cream

Jewels

17j

Frequency

28,800 bph

Power Reserve

57 hours

Year

1965

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