Seiko Cal. 4557 - 436

Seiko 4557-436

This Automatic model from 1973 features a 46mm Titanium case. With its 21mm lug width and 14.6mm profile, it sits comfortably on most wrists. [seikata-wm-36d27f7a691c]

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
46mm
Case Thickness
14.6mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
180m
Dial Color
Black
Jewels
25j
Frequency
36,000 bph
Power Reserve
67 hours
Year
1973

Related Models

seikata-wm-36d27f7a691c