Seiko Cal. 4592 - 178

Released in 1974, the Cal. 4592 with design code 178 was part of Seiko's domestic market collection. With its 19mm lug width and 15.1mm profile, it sits comfortably on most wrists. [seikata-wm-7a39346fe8dd]

Also known as: Monster, Helmet

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

39mm

Case Thickness

15.1mm

Lug Width

19mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

30m

Dial Color

White

Jewels

30j

Frequency

21,600 bph

Power Reserve

52 hours

Year

1974

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