Seiko Cal. 3857 - 565

Released in 1975, the Cal. 3857 with design code 565 was part of Seiko's domestic market collection. Powered by the 3857 caliber with 33j jewels beating at 28,800 bph, it delivers a 48 hours power reserve. [seikata-wm-203416db9f0f]

Also known as: Emperor, Arnie

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

44mm

Case Thickness

8.3mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Burgundy

Jewels

33j

Frequency

28,800 bph

Power Reserve

48 hours

Year

1975

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