Seiko Cal. 6388 - 792

Released in 1967, the Cal. 6388 with design code 792 was part of Seiko's domestic market collection. It features a Champagne dial protected by a Acrylic crystal and offers 170m of water resistance. [seikata-wm-7ec88def7cb9]

Also known as: Bullhead, Crown

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

37mm

Case Thickness

12.0mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

170m

Dial Color

Champagne

Jewels

20j

Frequency

28,800 bph

Power Reserve

39 hours

Year

1967

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