Seiko Cal. 6649 - 385

This Spring Drive model from 1978 features a 38mm Two-Tone case. With its 21mm lug width and 12.0mm profile, it sits comfortably on most wrists. [seikata-wm-0307539ee93d]

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

38mm

Case Thickness

12.0mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

110m

Dial Color

Burgundy

Jewels

19j

Frequency

36,000 bph

Power Reserve

64 hours

Year

1978

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