Seiko Cal. 3819 - 975

Released in 1973, the Cal. 3819 with design code 975 was part of Seiko's domestic market collection. With its 21mm lug width and 11.9mm profile, it sits comfortably on most wrists. [seikata-wm-26f7cf6df17d]

Also known as: Sumo, Golden Tuna

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

46mm

Case Thickness

11.9mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

160m

Dial Color

Champagne

Jewels

34j

Frequency

36,000 bph

Power Reserve

42 hours

Year

1973

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