Seiko Cal. 0771 - 284

Released in 1974, the Cal. 0771 with design code 284 was part of Seiko's domestic market collection. It features a Black dial protected by a Mineral crystal and offers 40m of water resistance. [seikata-wm-d6be821fc74b]

Also known as: Emperor

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

38mm

Case Thickness

14.9mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

40m

Dial Color

Black

Jewels

22j

Frequency

21,600 bph

Power Reserve

47 hours

Year

1974

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