Seiko Cal. 5291 - 823

The Seiko 5291-823 represents an important milestone in Seiko's 1967 lineup. Powered by the 5291 caliber with 19j jewels beating at 21,600 bph, it delivers a 55 hours power reserve. [seikata-wm-93aa89889d89]

Also known as: Baby Tuna

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

41mm

Case Thickness

8.1mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

150m

Dial Color

Cream

Jewels

19j

Frequency

21,600 bph

Power Reserve

55 hours

Year

1967

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