Seiko Cal. 3821 - 680

The Seiko 3821-680 represents an important milestone in Seiko's 1982 lineup. The Rotating bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-a9c1577d35af]

Also known as: Sea Horse

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

9.2mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

100m

Dial Color

Cream

Jewels

36j

Frequency

28,800 bph

Power Reserve

48 hours

Year

1982

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