Seiko Cal. 4431 - 209

Seiko 4431-209

This Hand-Winding model from 1980 features a 43mm PVD Black case. The Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-d34739c574f4]

Also known as: Shogun, Baby Tuna

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
43mm
Case Thickness
9.2mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
170m
Dial Color
Champagne
Jewels
21j
Frequency
28,800 bph
Power Reserve
66 hours
Year
1980

Related Models

seikata-wm-d34739c574f4