Seiko Cal. 7028 - 562

Released in 1986, the Cal. 7028 with design code 562 was part of Seiko's domestic market collection. Powered by the 7028 caliber with 23j jewels beating at 36,000 bph, it delivers a 55 hours power reserve. [seikata-wm-1ac674a7dcfe]

Also known as: Sumo, Crown

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

46mm

Case Thickness

15.2mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

Cream

Jewels

23j

Frequency

36,000 bph

Power Reserve

55 hours

Year

1986

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