Seiko Cal. 6388 - 676

The 6388-676 is a sought-after Solar piece from Seiko's golden era. With its 19mm lug width and 10.6mm profile, it sits comfortably on most wrists. [seikata-wm-d2dc1fcdc300]

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

37mm

Case Thickness

10.6mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

140m

Dial Color

Burgundy

Jewels

18j

Frequency

21,600 bph

Power Reserve

37 hours

Year

1978

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