Seiko Cal. 7181 - 668

Seiko 7181-668

The 7181-668 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 7181 caliber with 25j jewels beating at 28,800 bph, it delivers a 38 hours power reserve. [seikata-wm-b2f990d1e5ce]

Also known as: Goldfeather, Sea Horse

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
39mm
Case Thickness
10.0mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
90m
Dial Color
Blue Sunburst
Jewels
25j
Frequency
28,800 bph
Power Reserve
38 hours
Year
1997

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