Seiko Cal. 4558 - 272

Seiko 4558-272

The 4558-272 is a sought-after Solar piece from Seiko's golden era. Powered by the 4558 caliber with 32j jewels beating at 28,800 bph, it delivers a 54 hours power reserve. [seikata-wm-d69795837c87]

Also known as: Sumo, Tuna

Specifications

Movement
Solar
Case Material
Gold-Plated
Case Width
38mm
Case Thickness
13.5mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
180m
Dial Color
Green
Jewels
32j
Frequency
28,800 bph
Power Reserve
54 hours
Year
1984

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