Seiko Cal. 4569 - 723

Seiko 4569-723

This Spring Drive model from 1966 features a 35mm PVD Black case. With its 18mm lug width and 9.3mm profile, it sits comfortably on most wrists. [seikata-wm-d8bac49d7844]

Also known as: Sumo, Sportsmatic

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
35mm
Case Thickness
9.3mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
50m
Dial Color
Champagne
Jewels
34j
Frequency
36,000 bph
Power Reserve
46 hours
Year
1966

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