Seiko Cal. 3857 - 655

The 3857-655 is a sought-after Solar piece from Seiko's golden era. Powered by the 3857 caliber with 18j jewels beating at 21,600 bph, it delivers a 71 hours power reserve. [seikata-wm-1c2ef72f6c62]

Also known as: Goldfeather

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

40mm

Case Thickness

15.6mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Silver

Jewels

18j

Frequency

21,600 bph

Power Reserve

71 hours

Year

1981

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