Seiko Cal. 5639 - 225

This Quartz model from 1966 features a 42mm Two-Tone case. With its 22mm lug width and 11.6mm profile, it sits comfortably on most wrists. [seikata-wm-471c5a0b78e8]

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

42mm

Case Thickness

11.6mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Silver

Jewels

34j

Frequency

36,000 bph

Power Reserve

64 hours

Year

1966

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