Seiko Cal. 4593 - 899

This Spring Drive model from 1968 features a 38mm Two-Tone case. With its 22mm lug width and 12.6mm profile, it sits comfortably on most wrists. [seikata-wm-4409c0859c85]

Also known as: Tuna, Panda

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

38mm

Case Thickness

12.6mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

White

Jewels

31j

Frequency

28,800 bph

Power Reserve

54 hours

Year

1968

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