Seiko Cal. 7121 - 841

Released in 1996, the Cal. 7121 with design code 841 was part of Seiko's domestic market collection. With its 22mm lug width and 13.4mm profile, it sits comfortably on most wrists. [seikata-wm-dd7cee448c9a]

Also known as: Sumo

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

13.4mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

80m

Dial Color

Black

Jewels

29j

Frequency

28,800 bph

Power Reserve

72 hours

Year

1996

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