Seiko Cal. 0769 - 421

The Seiko 0769-421 represents an important milestone in Seiko's 1989 lineup. Powered by the 0769 caliber with 17j jewels beating at 21,600 bph, it delivers a 42 hours power reserve. [seikata-wm-9894cf81a1fe]

Also known as: Bellmatic, Golden Tuna

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

37mm

Case Thickness

15.8mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

180m

Dial Color

Blue Sunburst

Jewels

17j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1989

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