Seiko Cal. 6391 - 695

The Seiko 6391-695 represents an important milestone in Seiko's 1988 lineup. Powered by the 6391 caliber with 17j jewels beating at 28,800 bph, it delivers a 70 hours power reserve. [seikata-wm-f338ef86b475]

Also known as: Goldfeather, Arnie

Specifications

Movement

Solar

Case Material

Titanium

Case Width

43mm

Case Thickness

8.9mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

50m

Dial Color

Green

Jewels

17j

Frequency

28,800 bph

Power Reserve

70 hours

Year

1988

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