Seiko Cal. 3857 - 604

The 3857-604 is a sought-after Solar piece from Seiko's golden era. Powered by the 3857 caliber with 34j jewels beating at 36,000 bph, it delivers a 36 hours power reserve. [seikata-wm-5be3afa5610f]

Also known as: Goldfeather

Specifications

Movement

Solar

Case Material

Titanium

Case Width

34mm

Case Thickness

13.8mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

180m

Dial Color

Green

Jewels

34j

Frequency

36,000 bph

Power Reserve

36 hours

Year

1984

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