Seiko Cal. 4532 - 857

The 4532-857 is a sought-after Quartz piece from Seiko's golden era. Powered by the 4532 caliber with 28j jewels beating at 36,000 bph, it delivers a 67 hours power reserve. [seikata-wm-a7a7d8a0fe52]

Also known as: Monster, Helmet

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

42mm

Case Thickness

11.7mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

Black

Jewels

28j

Frequency

36,000 bph

Power Reserve

67 hours

Year

1978

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