Seiko Cal. 4552 - 556

Seiko 4552-556

The 4552-556 is a sought-after Solar piece from Seiko's golden era. Powered by the 4552 caliber with 21j jewels beating at 28,800 bph, it delivers a 38 hours power reserve. [seikata-wm-3bfbf6a4b225]

Also known as: Rally

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
46mm
Case Thickness
14.5mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
80m
Dial Color
Burgundy
Jewels
21j
Frequency
28,800 bph
Power Reserve
38 hours
Year
1981

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