Seiko Cal. 7128 - 842

The 7128-842 is a sought-after Automatic piece from Seiko's golden era. Powered by the 7128 caliber with 20j jewels beating at 21,600 bph, it delivers a 63 hours power reserve. [seikata-wm-b62ef9bc20c1]

Also known as: Samurai

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

44mm

Case Thickness

15.9mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

Blue Sunburst

Jewels

20j

Frequency

21,600 bph

Power Reserve

63 hours

Year

1969

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