Seiko Cal. 5251 - 287

This Spring Drive model from 1967 features a 45mm Two-Tone case. With its 18mm lug width and 13.6mm profile, it sits comfortably on most wrists. [seikata-wm-2dfacfd61a50]

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

45mm

Case Thickness

13.6mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Burgundy

Jewels

18j

Frequency

36,000 bph

Power Reserve

37 hours

Year

1967

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