Seiko Cal. 5220 - 820

The 5220-820 is a sought-after Solar piece from Seiko's golden era. Powered by the 5220 caliber with 26j jewels beating at 21,600 bph, it delivers a 48 hours power reserve. [seikata-wm-65a724cfbc59]

Also known as: Monster

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

43mm

Case Thickness

11.1mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Silver

Jewels

26j

Frequency

21,600 bph

Power Reserve

48 hours

Year

1978

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