Seiko Cal. 6381 - 824

The Seiko 6381-824 represents an important milestone in Seiko's 1976 lineup. Powered by the 6381 caliber with 18j jewels beating at 21,600 bph, it delivers a 54 hours power reserve. [seikata-wm-930dc9e771a7]

Also known as: Turtle

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

38mm

Case Thickness

10.8mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

140m

Dial Color

White

Jewels

18j

Frequency

21,600 bph

Power Reserve

54 hours

Year

1976

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