Seiko Cal. 6391 - 160

The Seiko 6391-160 represents an important milestone in Seiko's 1970 lineup. It features a White dial protected by a Acrylic crystal and offers 40m of water resistance. [seikata-wm-f36f2721b704]

Also known as: Pogue, World Timer

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

10.1mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

40m

Dial Color

White

Jewels

28j

Frequency

21,600 bph

Power Reserve

45 hours

Year

1970

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