Seiko Cal. 5616 - 221

This Quartz model from 1981 features a 40mm PVD Black case. With its 22mm lug width and 14.8mm profile, it sits comfortably on most wrists. [seikata-wm-38f6676b0c55]

Also known as: Goldfeather, Sea Horse

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

40mm

Case Thickness

14.8mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

70m

Dial Color

Navy

Jewels

31j

Frequency

28,800 bph

Power Reserve

58 hours

Year

1981

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