Seiko Cal. 7143 - 920

Seiko 7143-920

The 7143-920 is a sought-after Solar piece from Seiko's golden era. Powered by the 7143 caliber with 27j jewels beating at 28,800 bph, it delivers a 59 hours power reserve. [seikata-wm-c390c22155e3]

Also known as: Bullhead

Specifications

Movement
Solar
Case Material
Titanium
Case Width
35mm
Case Thickness
15.1mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
180m
Dial Color
Silver
Jewels
27j
Frequency
28,800 bph
Power Reserve
59 hours
Year
1967

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seikata-wm-c390c22155e3