Seiko Cal. 7021 - 316

The Seiko 7021-316 represents an important milestone in Seiko's 1981 lineup. The Fixed bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-3dce2c1d5799]

Also known as: Samurai

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

11.6mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

90m

Dial Color

Blue Sunburst

Jewels

29j

Frequency

28,800 bph

Power Reserve

46 hours

Year

1981

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