Seiko Cal. 7074 - 581

Released in 1990, the Cal. 7074 with design code 581 was part of Seiko's domestic market collection. Powered by the 7074 caliber with 23j jewels beating at 28,800 bph, it delivers a 51 hours power reserve. [seikata-wm-2bc1abf5f364]

Also known as: Sea Horse

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

36mm

Case Thickness

9.8mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Cream

Jewels

23j

Frequency

28,800 bph

Power Reserve

51 hours

Year

1990

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