Seiko Cal. 3878 - 869

The 3878-869 is a sought-after Solar piece from Seiko's golden era. Powered by the 3878 caliber with 30j jewels beating at 28,800 bph, it delivers a 43 hours power reserve. [seikata-wm-e15b058edbe1]

Also known as: Pogue

Specifications

Movement

Solar

Case Material

Titanium

Case Width

39mm

Case Thickness

8.8mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

Green

Jewels

30j

Frequency

28,800 bph

Power Reserve

43 hours

Year

1990

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