Seiko Cal. 4447 - 904

Seiko 4447-904

This Automatic model from 1986 features a 41mm PVD Black case. With its 19mm lug width and 10.7mm profile, it sits comfortably on most wrists. [seikata-wm-ffe3d7d30deb]

Also known as: Turtle, Emperor

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
41mm
Case Thickness
10.7mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
40m
Dial Color
Silver
Jewels
36j
Frequency
28,800 bph
Power Reserve
55 hours
Year
1986

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