Seiko Cal. 6371 - 870

The Seiko 6371-870 represents an important milestone in Seiko's 1990 lineup. It features a White dial protected by a Acrylic crystal and offers 40m of water resistance. [seikata-wm-0c4dcaa972dd]

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

10.1mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

White

Jewels

18j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1990

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