Seiko Cal. 4461 - 990

Seiko 4461-990

This Automatic model from 1973 features a 44mm Hardlex-Coated Steel case. Powered by the 4461 caliber with 19j jewels beating at 21,600 bph, it delivers a 70 hours power reserve. [seikata-wm-e0e6af400d0d]

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
44mm
Case Thickness
8.3mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
90m
Dial Color
Silver
Jewels
19j
Frequency
21,600 bph
Power Reserve
70 hours
Year
1973

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