Seiko Cal. 5227 - 187

The 5227-187 is a sought-after Automatic piece from Seiko's golden era. With its 22mm lug width and 12.9mm profile, it sits comfortably on most wrists. [seikata-wm-4f2110b1a7f1]

Also known as: Helmet

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

43mm

Case Thickness

12.9mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Cream

Jewels

18j

Frequency

28,800 bph

Power Reserve

48 hours

Year

1984

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