Seiko Cal. 7133 - 409

Released in 1996, the Cal. 7133 with design code 409 was part of Seiko's domestic market collection. With its 19mm lug width and 12.1mm profile, it sits comfortably on most wrists. [seikata-wm-0ba7ea0f6396]

Also known as: Sumo, Sportsmatic

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

41mm

Case Thickness

12.1mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

40m

Dial Color

White

Jewels

23j

Frequency

21,600 bph

Power Reserve

46 hours

Year

1996

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