Seiko Cal. 7147 - 196

This Spring Drive model from 1983 features a 45mm Titanium case. With its 18mm lug width and 11.9mm profile, it sits comfortably on most wrists. [seikata-wm-59892e49538d]

Also known as: Turtle, Sumo

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

45mm

Case Thickness

11.9mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

120m

Dial Color

Champagne

Jewels

18j

Frequency

28,800 bph

Power Reserve

64 hours

Year

1983

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