Seiko Cal. 3856 - 798

The 3856-798 is a sought-after Quartz piece from Seiko's golden era. Powered by the 3856 caliber with 20j jewels beating at 21,600 bph, it delivers a 61 hours power reserve. [seikata-wm-34ca3bdc8fd1]

Also known as: UFO, Crown

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

37mm

Case Thickness

9.8mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Silver

Jewels

20j

Frequency

21,600 bph

Power Reserve

61 hours

Year

1973

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