Seiko Cal. 6387 - 905

Released in 1983, the Cal. 6387 with design code 905 was part of Seiko's domestic market collection. It features a Cream dial protected by a Acrylic crystal and offers 70m of water resistance. [seikata-wm-5cdc207bdf89]

Also known as: Silverwave, Golden Tuna

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

15.0mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

70m

Dial Color

Cream

Jewels

27j

Frequency

36,000 bph

Power Reserve

60 hours

Year

1983

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