Seiko Cal. 4427 - 271

The 4427-271 is a sought-after Kinetic piece from Seiko's golden era. With its 22mm lug width and 10.0mm profile, it sits comfortably on most wrists. [seikata-wm-73dbdeb4a956]

Also known as: Baby Tuna

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

41mm

Case Thickness

10.0mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

190m

Dial Color

Blue Sunburst

Jewels

29j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1984

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