Seiko Cal. 4579 - 311

Seiko 4579-311

The Seiko 4579-311 represents an important milestone in Seiko's 1990 lineup. Powered by the 4579 caliber with 26j jewels beating at 21,600 bph, it delivers a 56 hours power reserve. [seikata-wm-21adbc9170c7]

Also known as: Rally, Sportsmatic

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
42mm
Case Thickness
12.7mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
80m
Dial Color
Silver
Jewels
26j
Frequency
21,600 bph
Power Reserve
56 hours
Year
1990

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seikata-wm-21adbc9170c7