Seiko Cal. 5243 - 147

The Seiko 5243-147 represents an important milestone in Seiko's 1971 lineup. Powered by the 5243 caliber with 19j jewels beating at 28,800 bph, it delivers a 51 hours power reserve. [seikata-wm-a8d03159af30]

Also known as: Bullhead, Flighty

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

44mm

Case Thickness

10.3mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

180m

Dial Color

Green

Jewels

19j

Frequency

28,800 bph

Power Reserve

51 hours

Year

1971

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