Seiko Cal. 4558 - 679

Seiko 4558-679

The 4558-679 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 4558 caliber with 33j jewels beating at 21,600 bph, it delivers a 57 hours power reserve. [seikata-wm-7bf84d7bbf42]

Also known as: Sea Horse

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
38mm
Case Thickness
11.7mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
150m
Dial Color
Navy
Jewels
33j
Frequency
21,600 bph
Power Reserve
57 hours
Year
1998

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