Seiko Cal. 4497 - 343

Seiko 4497-343

This Quartz model from 1966 features a 42mm Hardlex-Coated Steel case. With its 18mm lug width and 9.1mm profile, it sits comfortably on most wrists. [seikata-wm-dfdc740e9bce]

Also known as: Sportsmatic, Crown

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
42mm
Case Thickness
9.1mm
Lug Width
18mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
30m
Dial Color
Black
Jewels
26j
Frequency
21,600 bph
Power Reserve
69 hours
Year
1966

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