Seiko Cal. 3879 - 352

Released in 1983, the Cal. 3879 with design code 352 was part of Seiko's domestic market collection. It features a Black dial protected by a Sapphire crystal and offers 60m of water resistance. [seikata-wm-ce7170451eba]

Also known as: Sumo, Bullhead

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

13.2mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

60m

Dial Color

Black

Jewels

25j

Frequency

21,600 bph

Power Reserve

49 hours

Year

1983

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