Seiko Cal. 3879 - 363

The Seiko 3879-363 represents an important milestone in Seiko's 1982 lineup. It features a Black dial protected by a Mineral crystal and offers 60m of water resistance. [seikata-wm-47b5bde5e301]

Also known as: UFO, Silverwave

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

35mm

Case Thickness

9.6mm

Lug Width

21mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

Black

Jewels

20j

Frequency

21,600 bph

Power Reserve

41 hours

Year

1982

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