Seiko Cal. 7023 - 623

Seiko 7023-623

This Automatic model from 1971 features a 39mm PVD Black case. With its 22mm lug width and 9.2mm profile, it sits comfortably on most wrists. [seikata-wm-f5b81fba99c7]

Also known as: Golden Tuna

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
39mm
Case Thickness
9.2mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
100m
Dial Color
Silver
Jewels
20j
Frequency
28,800 bph
Power Reserve
64 hours
Year
1971

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