Seiko Cal. 5271 - 231

This Spring Drive model from 1980 features a 42mm PVD Black case. With its 18mm lug width and 8.2mm profile, it sits comfortably on most wrists. [seikata-wm-1b2b083b75c1]

Also known as: Flighty

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

42mm

Case Thickness

8.2mm

Lug Width

18mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

Champagne

Jewels

25j

Frequency

36,000 bph

Power Reserve

64 hours

Year

1980

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