Seiko Cal. 6220 - 938

The 6220-938 is a sought-after Solar piece from Seiko's golden era. Powered by the 6220 caliber with 32j jewels beating at 36,000 bph, it delivers a 70 hours power reserve. [seikata-wm-660afd0d0a8a]

Also known as: Sumo, Crown

Specifications

Movement

Solar

Case Material

Titanium

Case Width

35mm

Case Thickness

11.9mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

Burgundy

Jewels

32j

Frequency

36,000 bph

Power Reserve

70 hours

Year

1971

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