Seiko Cal. 7143 - 418

Seiko 7143-418

The 7143-418 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 7143 caliber with 19j jewels beating at 28,800 bph, it delivers a 55 hours power reserve. [seikata-wm-52d11a888d18]

Also known as: Sumo, Sea Horse

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
46mm
Case Thickness
9.2mm
Lug Width
19mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
200m
Dial Color
Champagne
Jewels
19j
Frequency
28,800 bph
Power Reserve
55 hours
Year
1996

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seikata-wm-52d11a888d18