Seiko Cal. 4426 - 697

This Spring Drive model from 1965 features a 44mm Two-Tone case. With its 19mm lug width and 12.0mm profile, it sits comfortably on most wrists. [seikata-wm-c499e71c83dd]

Also known as: Panda, Sportsmatic

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

44mm

Case Thickness

12.0mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

90m

Dial Color

Champagne

Jewels

25j

Frequency

21,600 bph

Power Reserve

67 hours

Year

1965

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