Seiko Cal. 4584 - 744

Seiko 4584-744

The Seiko 4584-744 represents an important milestone in Seiko's 1970 lineup. Powered by the 4584 caliber with 28j jewels beating at 21,600 bph, it delivers a 52 hours power reserve. [seikata-wm-ca6c2de3d411]

Also known as: Samurai, Arnie

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
41mm
Case Thickness
9.6mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
120m
Dial Color
Burgundy
Jewels
28j
Frequency
21,600 bph
Power Reserve
52 hours
Year
1970

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seikata-wm-ca6c2de3d411