Seiko Cal. 6654 - 906

Seiko 6654-906

The Seiko 6654-906 represents an important milestone in Seiko's 1976 lineup. Powered by the 6654 caliber with 18j jewels beating at 28,800 bph, it delivers a 56 hours power reserve. [seikata-wm-e03c144c67cf]

Also known as: Samurai, Tuna

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
44mm
Case Thickness
14.9mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
200m
Dial Color
Burgundy
Jewels
18j
Frequency
28,800 bph
Power Reserve
56 hours
Year
1976

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