Seiko Cal. 6291 - 819

Seiko 6291-819

The 6291-819 is a sought-after Quartz piece from Seiko's golden era. Powered by the 6291 caliber with 27j jewels beating at 21,600 bph, it delivers a 66 hours power reserve. [seikata-wm-3b02ecbf6366]

Also known as: Helmet, Sportsmatic

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
46mm
Case Thickness
10.1mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
190m
Dial Color
Silver
Jewels
27j
Frequency
21,600 bph
Power Reserve
66 hours
Year
1985

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