Seiko Cal. 7143 - 434

The Seiko 7143-434 represents an important milestone in Seiko's 1975 lineup. Powered by the 7143 caliber with 29j jewels beating at 36,000 bph, it delivers a 41 hours power reserve. [seikata-wm-93d26081e86f]

Also known as: Pogue, Bellmatic

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

38mm

Case Thickness

12.1mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

120m

Dial Color

Champagne

Jewels

29j

Frequency

36,000 bph

Power Reserve

41 hours

Year

1975

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