Seiko Cal. 3878 - 281

The Seiko 3878-281 represents an important milestone in Seiko's 1965 lineup. Powered by the 3878 caliber with 19j jewels beating at 28,800 bph, it delivers a 44 hours power reserve. [seikata-wm-4d94105abcae]

Also known as: Pogue, Baby Tuna

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

35mm

Case Thickness

12.9mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

Silver

Jewels

19j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1965

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