Seiko Cal. 7056 - 241

Released in 1970, the Cal. 7056 with design code 241 was part of Seiko's domestic market collection. With its 19mm lug width and 15.3mm profile, it sits comfortably on most wrists. [seikata-wm-bbd6ab21cc51]

Also known as: Sumo

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

15.3mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

160m

Dial Color

Cream

Jewels

20j

Frequency

36,000 bph

Power Reserve

39 hours

Year

1970

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