Seiko Cal. 6371 - 890

The Seiko 6371-890 represents an important milestone in Seiko's 1967 lineup. It features a White dial protected by a Mineral crystal and offers 190m of water resistance. [seikata-wm-9157dc8024eb]

Also known as: Tuna, Bullhead

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

45mm

Case Thickness

9.6mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

White

Jewels

25j

Frequency

28,800 bph

Power Reserve

62 hours

Year

1967

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