Seiko Cal. 6380 - 874

Released in 1977, the Cal. 6380 with design code 874 was part of Seiko's domestic market collection. With its 20mm lug width and 10.6mm profile, it sits comfortably on most wrists. [seikata-wm-ee8304120fdc]

Also known as: World Timer

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

10.6mm

Lug Width

20mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

Cream

Jewels

25j

Frequency

36,000 bph

Power Reserve

56 hours

Year

1977

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