Seiko Cal. 6291 - 621

The Seiko 6291-621 represents an important milestone in Seiko's 1970 lineup. Powered by the 6291 caliber with 19j jewels beating at 21,600 bph, it delivers a 61 hours power reserve. [seikata-wm-380e54582022]

Also known as: UFO

Specifications

Movement

Solar

Case Material

Titanium

Case Width

44mm

Case Thickness

11.5mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

130m

Dial Color

Champagne

Jewels

19j

Frequency

21,600 bph

Power Reserve

61 hours

Year

1970

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