Seiko Cal. 3861 - 859

The 3861-859 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 3861 caliber with 18j jewels beating at 21,600 bph, it delivers a 51 hours power reserve. [seikata-wm-edafd0d926b8]

Also known as: Panda, Crown

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

39mm

Case Thickness

13.5mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

190m

Dial Color

Silver

Jewels

18j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1969

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