Seiko Cal. 4576 - 777

Seiko 4576-777

This Hand-Winding model from 1965 features a 42mm Hardlex-Coated Steel case. With its 22mm lug width and 14.0mm profile, it sits comfortably on most wrists. [seikata-wm-1f943829d60d]

Also known as: Arnie

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
42mm
Case Thickness
14.0mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
150m
Dial Color
Navy
Jewels
25j
Frequency
21,600 bph
Power Reserve
65 hours
Year
1965

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