Seiko Cal. 7143 - 179

Seiko 7143-179

The 7143-179 is a sought-after Solar piece from Seiko's golden era. Powered by the 7143 caliber with 28j jewels beating at 36,000 bph, it delivers a 59 hours power reserve. [seikata-wm-cc7500d0151f]

Also known as: Tuna

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
42mm
Case Thickness
11.1mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
80m
Dial Color
Cream
Jewels
28j
Frequency
36,000 bph
Power Reserve
59 hours
Year
1983

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