Seiko Cal. 4418 - 580

Seiko 4418-580

This Quartz model from 1978 features a 42mm Titanium case. The Inner Rotating bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-3ff77f6bd743]

Also known as: Helmet

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
42mm
Case Thickness
15.3mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
140m
Dial Color
Navy
Jewels
23j
Frequency
28,800 bph
Power Reserve
43 hours
Year
1978

Related Models

seikata-wm-3ff77f6bd743