Seiko Cal. 6379 - 638

The Seiko 6379-638 represents an important milestone in Seiko's 1966 lineup. It features a White dial protected by a Acrylic crystal and offers 130m of water resistance. [seikata-wm-9c27e6c19efa]

Also known as: Navigator

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

42mm

Case Thickness

11.6mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

130m

Dial Color

White

Jewels

27j

Frequency

28,800 bph

Power Reserve

63 hours

Year

1966

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