Seiko Cal. 7143 - 703

Seiko 7143-703

The 7143-703 is a sought-after Quartz piece from Seiko's golden era. With its 22mm lug width and 15.4mm profile, it sits comfortably on most wrists. [seikata-wm-68b2240e3b6f]

Also known as: Monster, Arnie

Specifications

Movement
Quartz
Case Material
Gold-Plated
Case Width
35mm
Case Thickness
15.4mm
Lug Width
22mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
90m
Dial Color
Green
Jewels
30j
Frequency
28,800 bph
Power Reserve
54 hours
Year
1971

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