Seiko Cal. 4577 - 133

Seiko 4577-133

This Kinetic model from 1972 features a 44mm Hardlex-Coated Steel case. The Fixed bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-8ba276756b5c]

Also known as: Helmet, Crown

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
44mm
Case Thickness
11.1mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
200m
Dial Color
Burgundy
Jewels
32j
Frequency
36,000 bph
Power Reserve
67 hours
Year
1972

Related Models

seikata-wm-8ba276756b5c