Seiko Cal. 7022 - 840

The Seiko 7022-840 represents an important milestone in Seiko's 1983 lineup. Powered by the 7022 caliber with 28j jewels beating at 21,600 bph, it delivers a 44 hours power reserve. [seikata-wm-630ced2ebfe9]

Also known as: Monster, Goldfeather

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

34mm

Case Thickness

9.7mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

140m

Dial Color

Silver

Jewels

28j

Frequency

21,600 bph

Power Reserve

44 hours

Year

1983

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