Seiko Cal. 6387 - 989

Released in 1976, the Cal. 6387 with design code 989 was part of Seiko's domestic market collection. It features a Champagne dial protected by a Acrylic crystal and offers 50m of water resistance. [seikata-wm-9703bd67dbb1]

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

40mm

Case Thickness

10.1mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

50m

Dial Color

Champagne

Jewels

21j

Frequency

21,600 bph

Power Reserve

59 hours

Year

1976

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