Seiko Cal. 6397 - 679

Seiko 6397-679

This Automatic model from 1992 features a 42mm Two-Tone case. Powered by the 6397 caliber with 30j jewels beating at 21,600 bph, it delivers a 64 hours power reserve. [seikata-wm-3b72f3f99ee0]

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
42mm
Case Thickness
15.6mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
40m
Dial Color
Champagne
Jewels
30j
Frequency
21,600 bph
Power Reserve
64 hours
Year
1992

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