Seiko Cal. 4442 - 450

Seiko 4442-450

This Hand-Winding model from 1966 features a 46mm PVD Black case. The Inner Rotating bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-20978b5c83e2]

Also known as: Shogun, Baby Tuna

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
46mm
Case Thickness
8.2mm
Lug Width
22mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
140m
Dial Color
White
Jewels
36j
Frequency
36,000 bph
Power Reserve
71 hours
Year
1966

Related Models

seikata-wm-20978b5c83e2