Seiko Cal. 4538 - 674

The 4538-674 is a sought-after Solar piece from Seiko's golden era. Powered by the 4538 caliber with 19j jewels beating at 36,000 bph, it delivers a 39 hours power reserve. [seikata-wm-38e18e78151e]

Also known as: Crown

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

35mm

Case Thickness

15.5mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

200m

Dial Color

Navy

Jewels

19j

Frequency

36,000 bph

Power Reserve

39 hours

Year

1999

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