Seiko Cal. 4523 - 685

This Spring Drive model from 1967 features a 46mm Titanium case. With its 21mm lug width and 13.7mm profile, it sits comfortably on most wrists. [seikata-wm-b5e5a68d35a5]

Also known as: UFO

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

46mm

Case Thickness

13.7mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

70m

Dial Color

Champagne

Jewels

35j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1967

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