Seiko Cal. 4413 - 812

Seiko 4413-812

This Hand-Winding model from 1991 features a 45mm Titanium case. With its 20mm lug width and 15.8mm profile, it sits comfortably on most wrists. [seikata-wm-83c01dc7f068]

Also known as: Monster, Navigator

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
45mm
Case Thickness
15.8mm
Lug Width
20mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
100m
Dial Color
Champagne
Jewels
33j
Frequency
36,000 bph
Power Reserve
55 hours
Year
1991

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seikata-wm-83c01dc7f068