Seiko Cal. 6381 - 986

The Seiko 6381-986 represents an important milestone in Seiko's 1987 lineup. Powered by the 6381 caliber with 30j jewels beating at 36,000 bph, it delivers a 68 hours power reserve. [seikata-wm-76f05cfc6901]

Also known as: Arnie

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

34mm

Case Thickness

12.0mm

Lug Width

19mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

200m

Dial Color

White

Jewels

30j

Frequency

36,000 bph

Power Reserve

68 hours

Year

1987

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