Seiko Cal. 4556 - 712

Seiko 4556-712

This Automatic model from 1978 features a 36mm Hardlex-Coated Steel case. With its 22mm lug width and 8.4mm profile, it sits comfortably on most wrists. [seikata-wm-e215949832cd]

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
36mm
Case Thickness
8.4mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
90m
Dial Color
Green
Jewels
19j
Frequency
21,600 bph
Power Reserve
60 hours
Year
1978

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seikata-wm-e215949832cd