Seiko Cal. 4584 - 637

Seiko 4584-637

This Solar model from 1966 features a 35mm Hardlex-Coated Steel case. The Coin-Edge bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-24b930f5af10]

Also known as: Silverwave, Bellmatic

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
35mm
Case Thickness
14.1mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
150m
Dial Color
Burgundy
Jewels
28j
Frequency
36,000 bph
Power Reserve
71 hours
Year
1966

Related Models

seikata-wm-24b930f5af10