Seiko Cal. 4492 - 556

Seiko 4492-556

The 4492-556 is a sought-after Automatic piece from Seiko's golden era. With its 20mm lug width and 15.2mm profile, it sits comfortably on most wrists. [seikata-wm-9e2fcce1652a]

Also known as: Bullhead, Golden Tuna

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
36mm
Case Thickness
15.2mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
200m
Dial Color
Blue Sunburst
Jewels
18j
Frequency
28,800 bph
Power Reserve
47 hours
Year
1991

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