Seiko Cal. 6687 - 307

This Solar model from 1969 features a 42mm Two-Tone case. With its 20mm lug width and 14.6mm profile, it sits comfortably on most wrists. [seikata-wm-345db860b0f1]

Also known as: Samurai

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

42mm

Case Thickness

14.6mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

160m

Dial Color

Silver

Jewels

25j

Frequency

21,600 bph

Power Reserve

59 hours

Year

1969

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