Seiko Cal. 6379 - 191

The Seiko 6379-191 represents an important milestone in Seiko's 1979 lineup. Powered by the 6379 caliber with 35j jewels beating at 28,800 bph, it delivers a 65 hours power reserve. [seikata-wm-9c66e6368cf6]

Also known as: Helmet

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

40mm

Case Thickness

15.9mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

40m

Dial Color

Navy

Jewels

35j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1979

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