Seiko Cal. 6391 - 792

The Seiko 6391-792 represents an important milestone in Seiko's 1967 lineup. Powered by the 6391 caliber with 25j jewels beating at 28,800 bph, it delivers a 42 hours power reserve. [seikata-wm-68141fedc2bf]

Also known as: Goldfeather

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

34mm

Case Thickness

12.6mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

60m

Dial Color

Champagne

Jewels

25j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1967

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