Seiko Cal. 4427 - 917

Seiko 4427-917

This Solar model from 1989 features a 35mm Titanium case. With its 22mm lug width and 13.8mm profile, it sits comfortably on most wrists. [seikata-wm-1b117f2013bf]

Also known as: Bullhead, World Timer

Specifications

Movement
Solar
Case Material
Titanium
Case Width
35mm
Case Thickness
13.8mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
110m
Dial Color
Black
Jewels
36j
Frequency
21,600 bph
Power Reserve
41 hours
Year
1989

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