Seiko Cal. 7143 - 180

This Spring Drive model from 1995 features a 43mm Gold-Plated case. With its 20mm lug width and 8.0mm profile, it sits comfortably on most wrists. [seikata-wm-67f65a1d6de7]

Also known as: Tuna

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

8.0mm

Lug Width

20mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

90m

Dial Color

Green

Jewels

19j

Frequency

28,800 bph

Power Reserve

72 hours

Year

1995

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