Seiko Cal. 7147 - 757

This Spring Drive model from 1997 features a 43mm Gold-Plated case. With its 18mm lug width and 15.2mm profile, it sits comfortably on most wrists. [seikata-wm-8835f7477f36]

Also known as: Sportsmatic

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

15.2mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Navy

Jewels

29j

Frequency

28,800 bph

Power Reserve

56 hours

Year

1997

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