Seiko Cal. 3878 - 996

The Seiko 3878-996 represents an important milestone in Seiko's 1984 lineup. The Fixed bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-05e9a5d1399b]

Also known as: Navigator, Golden Tuna

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

43mm

Case Thickness

9.3mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

80m

Dial Color

Green

Jewels

26j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1984

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