Seiko Cal. 4499 - 657

Seiko 4499-657

This Hand-Winding model from 1971 features a 38mm Stainless Steel case. With its 21mm lug width and 14.8mm profile, it sits comfortably on most wrists. [seikata-wm-a00cd207c2f4]

Also known as: Turtle, Sportsmatic

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
38mm
Case Thickness
14.8mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
190m
Dial Color
Blue Sunburst
Jewels
25j
Frequency
36,000 bph
Power Reserve
68 hours
Year
1971

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