Seiko Cal. 4559 - 789

Seiko 4559-789

The Seiko 4559-789 represents an important milestone in Seiko's 1984 lineup. Powered by the 4559 caliber with 17j jewels beating at 21,600 bph, it delivers a 72 hours power reserve. [seikata-wm-68af4229336f]

Also known as: Sea Horse, Baby Tuna

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
46mm
Case Thickness
9.0mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
50m
Dial Color
Navy
Jewels
17j
Frequency
21,600 bph
Power Reserve
72 hours
Year
1984

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