Seiko Cal. 7186 - 447

Seiko 7186-447

The 7186-447 is a sought-after Solar piece from Seiko's golden era. It features a Blue Sunburst dial protected by a Hardlex crystal and offers 70m of water resistance. [seikata-wm-6ded5d3c8c69]

Also known as: Bullhead, Helmet

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
39mm
Case Thickness
14.7mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
70m
Dial Color
Blue Sunburst
Jewels
33j
Frequency
28,800 bph
Power Reserve
57 hours
Year
1984

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