Seiko Cal. 4576 - 831

Seiko 4576-831

This Kinetic model from 1979 features a 40mm Stainless Steel case. The Inner Rotating bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-25b953126285]

Also known as: Helmet, Silverwave

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
40mm
Case Thickness
9.6mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
90m
Dial Color
Silver
Jewels
26j
Frequency
28,800 bph
Power Reserve
39 hours
Year
1979

Related Models

seikata-wm-25b953126285