Seiko Cal. 6391 - 448

The Seiko 6391-448 represents an important milestone in Seiko's 1992 lineup. It features a White dial protected by a Acrylic crystal and offers 150m of water resistance. [seikata-wm-ac6029159fce]

Also known as: Navigator

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

39mm

Case Thickness

15.9mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

White

Jewels

33j

Frequency

21,600 bph

Power Reserve

67 hours

Year

1992

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