Seiko Cal. 6397 - 758

Seiko 6397-758

The Seiko 6397-758 represents an important milestone in Seiko's 1983 lineup. Powered by the 6397 caliber with 20j jewels beating at 21,600 bph, it delivers a 53 hours power reserve. [seikata-wm-2b3b00818137]

Also known as: Rally

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
38mm
Case Thickness
11.0mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
70m
Dial Color
Silver
Jewels
20j
Frequency
21,600 bph
Power Reserve
53 hours
Year
1983

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seikata-wm-2b3b00818137