Seiko Cal. 3866 - 993

The Seiko 3866-993 represents an important milestone in Seiko's 1989 lineup. It features a Black dial protected by a Sapphire crystal and offers 130m of water resistance. [seikata-wm-f03f409a5e98]

Also known as: Rally

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

43mm

Case Thickness

8.0mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

Black

Jewels

18j

Frequency

36,000 bph

Power Reserve

56 hours

Year

1989

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