Seiko Cal. 4477 - 405

Seiko 4477-405

This Spring Drive model from 1970 features a 36mm Hardlex-Coated Steel case. The Inner Rotating bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-b24017a37d19]

Also known as: Pogue, Sportsmatic

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
36mm
Case Thickness
15.9mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
180m
Dial Color
White
Jewels
29j
Frequency
28,800 bph
Power Reserve
57 hours
Year
1970

Related Models

seikata-wm-b24017a37d19