Seiko Cal. 3821 - 897

The Seiko 3821-897 represents an important milestone in Seiko's 1980 lineup. Powered by the 3821 caliber with 35j jewels beating at 28,800 bph, it delivers a 44 hours power reserve. [seikata-wm-9884a068d347]

Also known as: UFO

Specifications

Movement

Solar

Case Material

Titanium

Case Width

43mm

Case Thickness

15.5mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

110m

Dial Color

Green

Jewels

35j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1980

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