Seiko Cal. 3863 - 589

This Spring Drive model from 1970 features a 39mm Two-Tone case. With its 19mm lug width and 11.9mm profile, it sits comfortably on most wrists. [seikata-wm-d644b3c640ec]

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

39mm

Case Thickness

11.9mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Champagne

Jewels

29j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1970

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