Seiko Cal. 4466 - 628

Seiko 4466-628

This Automatic model from 1983 features a 36mm Hardlex-Coated Steel case. Powered by the 4466 caliber with 35j jewels beating at 21,600 bph, it delivers a 62 hours power reserve. [seikata-wm-a560eef924e5]

Also known as: Helmet

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
36mm
Case Thickness
9.2mm
Lug Width
18mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
140m
Dial Color
Navy
Jewels
35j
Frequency
21,600 bph
Power Reserve
62 hours
Year
1983

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