Seiko Cal. 3879 - 143

Released in 1983, the Cal. 3879 with design code 143 was part of Seiko's domestic market collection. It features a Silver dial protected by a Mineral crystal and offers 40m of water resistance. [seikata-wm-783538a102d7]

Also known as: Emperor

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

45mm

Case Thickness

12.8mm

Lug Width

20mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

40m

Dial Color

Silver

Jewels

19j

Frequency

36,000 bph

Power Reserve

60 hours

Year

1983

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