Seiko Cal. 6146 - 264

The Seiko 6146-264 represents an important milestone in Seiko's 1976 lineup. Powered by the 6146 caliber with 20j jewels beating at 36,000 bph, it delivers a 62 hours power reserve. [seikata-wm-65d420d3cdbe]

Also known as: Tuna, Navigator

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

34mm

Case Thickness

8.8mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

70m

Dial Color

Burgundy

Jewels

20j

Frequency

36,000 bph

Power Reserve

62 hours

Year

1976

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