Seiko Cal. 7143 - 887

This Hand-Winding model from 1998 features a 34mm PVD Black case. With its 18mm lug width and 8.4mm profile, it sits comfortably on most wrists. [seikata-wm-e0cdc82dcd79]

Also known as: Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

34mm

Case Thickness

8.4mm

Lug Width

18mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

150m

Dial Color

Green

Jewels

20j

Frequency

36,000 bph

Power Reserve

70 hours

Year

1998

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