Seiko Cal. 6340 - 131

The Seiko 6340-131 represents an important milestone in Seiko's 1973 lineup. Powered by the 6340 caliber with 18j jewels beating at 21,600 bph, it delivers a 43 hours power reserve. [seikata-wm-6e4ed3fa3107]

Also known as: UFO, Flighty

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

10.8mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

60m

Dial Color

White

Jewels

18j

Frequency

21,600 bph

Power Reserve

43 hours

Year

1973

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