Seiko Cal. 7143 - 499

Released in 1991, the Cal. 7143 with design code 499 was part of Seiko's domestic market collection. With its 20mm lug width and 13.7mm profile, it sits comfortably on most wrists. [seikata-wm-b39801cfc8cc]

Also known as: Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

36mm

Case Thickness

13.7mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

Navy

Jewels

36j

Frequency

36,000 bph

Power Reserve

48 hours

Year

1991

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