Seiko Cal. 6378 - 317

The Seiko 6378-317 represents an important milestone in Seiko's 1968 lineup. Powered by the 6378 caliber with 26j jewels beating at 21,600 bph, it delivers a 69 hours power reserve. [seikata-wm-63a5be969824]

Also known as: Panda, Sea Horse

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

44mm

Case Thickness

8.0mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Green

Jewels

26j

Frequency

21,600 bph

Power Reserve

69 hours

Year

1968

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