Seiko Cal. 6321 - 578

The Seiko 6321-578 represents an important milestone in Seiko's 1979 lineup. It features a Cream dial protected by a Acrylic crystal and offers 80m of water resistance. [seikata-wm-1331d6cfdcd7]

Also known as: Silverwave

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

38mm

Case Thickness

12.5mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

80m

Dial Color

Cream

Jewels

26j

Frequency

28,800 bph

Power Reserve

54 hours

Year

1979

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