Seiko Cal. 6390 - 632

Seiko 6390-632

This Kinetic model from 1990 features a 34mm Hardlex-Coated Steel case. Powered by the 6390 caliber with 20j jewels beating at 36,000 bph, it delivers a 72 hours power reserve. [seikata-wm-c477bf00a641]

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
34mm
Case Thickness
11.3mm
Lug Width
22mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
70m
Dial Color
Burgundy
Jewels
20j
Frequency
36,000 bph
Power Reserve
72 hours
Year
1990

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seikata-wm-c477bf00a641