Seiko Cal. 7143 - 577

Seiko 7143-577

This Automatic model from 1972 features a 41mm PVD Black case. With its 22mm lug width and 12.4mm profile, it sits comfortably on most wrists. [seikata-wm-327a60d8c0a6]

Also known as: Tuna

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
41mm
Case Thickness
12.4mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
50m
Dial Color
Silver
Jewels
31j
Frequency
28,800 bph
Power Reserve
68 hours
Year
1972

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seikata-wm-327a60d8c0a6