Seiko Cal. 3878 - 459

The Seiko 3878-459 represents an important milestone in Seiko's 1979 lineup. Powered by the 3878 caliber with 18j jewels beating at 28,800 bph, it delivers a 66 hours power reserve. [seikata-wm-0ecfb7d093b0]

Also known as: Monster

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

42mm

Case Thickness

11.1mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

80m

Dial Color

Green

Jewels

18j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1979

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