Seiko Cal. 4464 - 312

Seiko 4464-312

This Automatic model from 1971 features a 40mm Hardlex-Coated Steel case. Powered by the 4464 caliber with 21j jewels beating at 36,000 bph, it delivers a 70 hours power reserve. [seikata-wm-ebc278806cbd]

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
40mm
Case Thickness
8.0mm
Lug Width
20mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
200m
Dial Color
Champagne
Jewels
21j
Frequency
36,000 bph
Power Reserve
70 hours
Year
1971

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