Seiko Cal. 7155 - 977

Seiko 7155-977

This Automatic model from 1977 features a 42mm Titanium case. With its 21mm lug width and 15.5mm profile, it sits comfortably on most wrists. [seikata-wm-ec279f18d75b]

Also known as: Silverwave

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
42mm
Case Thickness
15.5mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
160m
Dial Color
Black
Jewels
31j
Frequency
28,800 bph
Power Reserve
67 hours
Year
1977

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seikata-wm-ec279f18d75b