Seiko Cal. 6166 - 451

Seiko 6166-451

The Seiko 6166-451 represents an important milestone in Seiko's 1978 lineup. Powered by the 6166 caliber with 19j jewels beating at 28,800 bph, it delivers a 56 hours power reserve. [seikata-wm-11fdbb9254ed]

Also known as: Samurai, Baby Tuna

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
46mm
Case Thickness
12.6mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
30m
Dial Color
Green
Jewels
19j
Frequency
28,800 bph
Power Reserve
56 hours
Year
1978

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