Seiko Cal. 6146 - 203

This Spring Drive model from 1976 features a 42mm Gold-Plated case. With its 18mm lug width and 14.4mm profile, it sits comfortably on most wrists. [seikata-wm-5b381974ea19]

Also known as: Rally, Sportsmatic

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

14.4mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

140m

Dial Color

White

Jewels

34j

Frequency

21,600 bph

Power Reserve

37 hours

Year

1976

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