Seiko Cal. 7121 - 994

The Seiko 7121-994 represents an important milestone in Seiko's 1979 lineup. Powered by the 7121 caliber with 22j jewels beating at 21,600 bph, it delivers a 64 hours power reserve. [seikata-wm-aca018f44b04]

Also known as: Arnie

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

43mm

Case Thickness

10.4mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

200m

Dial Color

Navy

Jewels

22j

Frequency

21,600 bph

Power Reserve

64 hours

Year

1979

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