Seiko Cal. 6393 - 556

Seiko 6393-556

This Kinetic model from 1974 features a 40mm Stainless Steel case. Powered by the 6393 caliber with 31j jewels beating at 28,800 bph, it delivers a 67 hours power reserve. [seikata-wm-579a7e7b2bb2]

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
40mm
Case Thickness
8.3mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
120m
Dial Color
Navy
Jewels
31j
Frequency
28,800 bph
Power Reserve
67 hours
Year
1974

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