Seiko Cal. 4421 - 742

This Kinetic model from 1982 features a 38mm Stainless Steel case. With its 22mm lug width and 12.1mm profile, it sits comfortably on most wrists. [seikata-wm-71e8f95b83bd]

Also known as: Golden Tuna

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

38mm

Case Thickness

12.1mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

80m

Dial Color

White

Jewels

27j

Frequency

28,800 bph

Power Reserve

53 hours

Year

1982

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