Seiko Cal. 6321 - 425

Released in 1985, the Cal. 6321 with design code 425 was part of Seiko's domestic market collection. Powered by the 6321 caliber with 36j jewels beating at 36,000 bph, it delivers a 68 hours power reserve. [seikata-wm-f73c2f038923]

Also known as: UFO, Sea Horse

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

40mm

Case Thickness

14.0mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

110m

Dial Color

Black

Jewels

36j

Frequency

36,000 bph

Power Reserve

68 hours

Year

1985

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