Seiko Cal. 6191 - 658

Seiko 6191-658

The Seiko 6191-658 represents an important milestone in Seiko's 1968 lineup. Powered by the 6191 caliber with 18j jewels beating at 28,800 bph, it delivers a 40 hours power reserve. [seikata-wm-b6bfa953f1ea]

Also known as: Samurai, Baby Tuna

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
35mm
Case Thickness
14.0mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
170m
Dial Color
Blue Sunburst
Jewels
18j
Frequency
28,800 bph
Power Reserve
40 hours
Year
1968

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