Seiko Cal. 6671 - 381

Released in 1992, the Cal. 6671 with design code 381 was part of Seiko's domestic market collection. Powered by the 6671 caliber with 26j jewels beating at 28,800 bph, it delivers a 60 hours power reserve. [seikata-wm-22bc38ae205c]

Also known as: Turtle, Sea Horse

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

34mm

Case Thickness

12.6mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Cream

Jewels

26j

Frequency

28,800 bph

Power Reserve

60 hours

Year

1992

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