Seiko Cal. 4538 - 493

The 4538-493 is a sought-after Quartz piece from Seiko's golden era. Powered by the 4538 caliber with 26j jewels beating at 21,600 bph, it delivers a 47 hours power reserve. [seikata-wm-3f1dfec2deb7]

Also known as: Bullhead, Rally

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

38mm

Case Thickness

12.7mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

160m

Dial Color

Navy

Jewels

26j

Frequency

21,600 bph

Power Reserve

47 hours

Year

1999

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