Seiko Cal. 5621 - 978

The Seiko 5621-978 represents an important milestone in Seiko's 1980 lineup. It features a White dial protected by a Acrylic crystal and offers 160m of water resistance. [seikata-wm-71ee6ee1cb29]

Also known as: Goldfeather

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

46mm

Case Thickness

10.4mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

White

Jewels

24j

Frequency

28,800 bph

Power Reserve

51 hours

Year

1980

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