Seiko Cal. 4551 - 863

Seiko 4551-863

This Hand-Winding model from 1974 features a 45mm Hardlex-Coated Steel case. With its 19mm lug width and 13.7mm profile, it sits comfortably on most wrists. [seikata-wm-eab651d2ff79]

Also known as: Golden Tuna

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
45mm
Case Thickness
13.7mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
200m
Dial Color
Silver
Jewels
19j
Frequency
28,800 bph
Power Reserve
42 hours
Year
1974

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seikata-wm-eab651d2ff79