Seiko Cal. 6394 - 404

Seiko 6394-404

The Seiko 6394-404 represents an important milestone in Seiko's 1975 lineup. Powered by the 6394 caliber with 32j jewels beating at 28,800 bph, it delivers a 42 hours power reserve. [seikata-wm-0a854fd9f370]

Also known as: Rally, Sportsmatic

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
39mm
Case Thickness
8.1mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
50m
Dial Color
White
Jewels
32j
Frequency
28,800 bph
Power Reserve
42 hours
Year
1975

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