Seiko Cal. 5635 - 617

This Automatic model from 1969 features a 46mm Two-Tone case. With its 19mm lug width and 12.1mm profile, it sits comfortably on most wrists. [seikata-wm-8290977c55f3]

Also known as: Sea Horse, Baby Tuna

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

46mm

Case Thickness

12.1mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

Champagne

Jewels

27j

Frequency

36,000 bph

Power Reserve

53 hours

Year

1969

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