Seiko Cal. 4447 - 531

Seiko 4447-531

This Hand-Winding model from 1991 features a 37mm Titanium case. The Coin-Edge bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-d278774a27ae]

Also known as: Bullhead, Goldfeather

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
37mm
Case Thickness
8.0mm
Lug Width
20mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
60m
Dial Color
Burgundy
Jewels
17j
Frequency
28,800 bph
Power Reserve
52 hours
Year
1991

Related Models

seikata-wm-d278774a27ae