Seiko Cal. 6391 - 241

Seiko 6391-241

The Seiko 6391-241 represents an important milestone in Seiko's 1986 lineup. Powered by the 6391 caliber with 23j jewels beating at 28,800 bph, it delivers a 64 hours power reserve. [seikata-wm-134bb9d0e691]

Also known as: Rally

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
43mm
Case Thickness
10.0mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
140m
Dial Color
Burgundy
Jewels
23j
Frequency
28,800 bph
Power Reserve
64 hours
Year
1986

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