Seiko Cal. 6397 - 559

Seiko 6397-559

The Seiko 6397-559 represents an important milestone in Seiko's 1998 lineup. Powered by the 6397 caliber with 27j jewels beating at 28,800 bph, it delivers a 69 hours power reserve. [seikata-wm-ac13a15b179b]

Also known as: Tuna, Arnie

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
46mm
Case Thickness
13.7mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
130m
Dial Color
Champagne
Jewels
27j
Frequency
28,800 bph
Power Reserve
69 hours
Year
1998

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