Seiko Cal. 6378 - 955

The Seiko 6378-955 represents an important milestone in Seiko's 1991 lineup. It features a White dial protected by a Acrylic crystal and offers 70m of water resistance. [seikata-wm-ce78a3fbf4f5]

Also known as: Crown, Arnie

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

44mm

Case Thickness

15.8mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

70m

Dial Color

White

Jewels

17j

Frequency

36,000 bph

Power Reserve

67 hours

Year

1991

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