Seiko Cal. 6377 - 878

Released in 1967, the Cal. 6377 with design code 878 was part of Seiko's domestic market collection. It features a Burgundy dial protected by a Acrylic crystal and offers 200m of water resistance. [seikata-wm-d8928985e9df]

Also known as: Silverwave

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

38mm

Case Thickness

13.2mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Burgundy

Jewels

29j

Frequency

36,000 bph

Power Reserve

48 hours

Year

1967

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