Seiko Cal. 3876 - 136

The 3876-136 is a sought-after Solar piece from Seiko's golden era. Powered by the 3876 caliber with 20j jewels beating at 21,600 bph, it delivers a 57 hours power reserve. [seikata-wm-539994ff8fc6]

Also known as: Monster

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

43mm

Case Thickness

8.1mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Silver

Jewels

20j

Frequency

21,600 bph

Power Reserve

57 hours

Year

1967

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