Seiko Cal. 6321 - 446

The Seiko 6321-446 represents an important milestone in Seiko's 1985 lineup. Powered by the 6321 caliber with 31j jewels beating at 21,600 bph, it delivers a 68 hours power reserve. [seikata-wm-ed8bf0dd2f6d]

Also known as: Silverwave

Specifications

Movement

Solar

Case Material

Titanium

Case Width

45mm

Case Thickness

13.1mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

30m

Dial Color

Black

Jewels

31j

Frequency

21,600 bph

Power Reserve

68 hours

Year

1985

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