Seiko Cal. 3868 - 634

The 3868-634 is a sought-after Solar piece from Seiko's golden era. Powered by the 3868 caliber with 22j jewels beating at 36,000 bph, it delivers a 37 hours power reserve. [seikata-wm-df0c40b8d98d]

Also known as: Arnie

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

42mm

Case Thickness

12.9mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

Cream

Jewels

22j

Frequency

36,000 bph

Power Reserve

37 hours

Year

1970

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