Seiko Cal. 4450 - 410

Seiko 4450-410

This Automatic model from 1972 features a 43mm Gold-Plated case. Powered by the 4450 caliber with 31j jewels beating at 21,600 bph, it delivers a 66 hours power reserve. [seikata-wm-bf0c72017c2f]

Also known as: Arnie

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
43mm
Case Thickness
8.2mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
30m
Dial Color
Silver
Jewels
31j
Frequency
21,600 bph
Power Reserve
66 hours
Year
1972

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