Seiko Cal. 3860 - 688

The 3860-688 is a sought-after Quartz piece from Seiko's golden era. Powered by the 3860 caliber with 31j jewels beating at 28,800 bph, it delivers a 60 hours power reserve. [seikata-wm-e0d059788fb0]

Also known as: Goldfeather

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

36mm

Case Thickness

11.0mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

30m

Dial Color

Green

Jewels

31j

Frequency

28,800 bph

Power Reserve

60 hours

Year

1992

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