Seiko Cal. 4436 - 653

Seiko 4436-653

This Automatic model from 1965 features a 36mm Gold-Plated case. Powered by the 4436 caliber with 31j jewels beating at 28,800 bph, it delivers a 70 hours power reserve. [seikata-wm-0d43db7cd938]

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
36mm
Case Thickness
8.0mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
200m
Dial Color
Cream
Jewels
31j
Frequency
28,800 bph
Power Reserve
70 hours
Year
1965

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seikata-wm-0d43db7cd938