Seiko Cal. 6171 - 990

Seiko 6171-990

The Seiko 6171-990 represents an important milestone in Seiko's 1970 lineup. Powered by the 6171 caliber with 20j jewels beating at 28,800 bph, it delivers a 65 hours power reserve. [seikata-wm-522ed9397feb]

Also known as: Rally

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
36mm
Case Thickness
10.3mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
120m
Dial Color
White
Jewels
20j
Frequency
28,800 bph
Power Reserve
65 hours
Year
1970

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