Seiko Cal. 6287 - 356

This Spring Drive model from 1989 features a 37mm Two-Tone case. With its 21mm lug width and 15.2mm profile, it sits comfortably on most wrists. [seikata-wm-6914d4c3b549]

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

37mm

Case Thickness

15.2mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Black

Jewels

34j

Frequency

36,000 bph

Power Reserve

43 hours

Year

1989

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