Seiko Cal. 4470 - 653

Seiko 4470-653

This Automatic model from 1966 features a 36mm Gold-Plated case. Powered by the 4470 caliber with 31j jewels beating at 28,800 bph, it delivers a 53 hours power reserve. [seikata-wm-e6584df9763c]

Also known as: Sumo

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
36mm
Case Thickness
11.9mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
100m
Dial Color
Cream
Jewels
31j
Frequency
28,800 bph
Power Reserve
53 hours
Year
1966

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