Seiko Cal. 6392 - 678

The Seiko 6392-678 represents an important milestone in Seiko's 1987 lineup. The Fixed bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-01a6219d49e4]

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

35mm

Case Thickness

9.1mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

100m

Dial Color

Burgundy

Jewels

19j

Frequency

28,800 bph

Power Reserve

48 hours

Year

1987

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