Seiko Cal. 6191 - 839

Seiko 6191-839

The Seiko 6191-839 represents an important milestone in Seiko's 1974 lineup. Powered by the 6191 caliber with 27j jewels beating at 28,800 bph, it delivers a 45 hours power reserve. [seikata-wm-1e1bb8807f47]

Also known as: Golden Tuna

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
42mm
Case Thickness
13.6mm
Lug Width
18mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
50m
Dial Color
Champagne
Jewels
27j
Frequency
28,800 bph
Power Reserve
45 hours
Year
1974

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