Seiko Cal. 5251 - 647

This Solar model from 1981 features a 40mm Two-Tone case. The Inner Rotating bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-6ac8f667492c]

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

40mm

Case Thickness

12.7mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Cream

Jewels

28j

Frequency

21,600 bph

Power Reserve

67 hours

Year

1981

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