Seiko Cal. 6393 - 977

Seiko 6393-977

This Quartz model from 1990 features a 36mm Hardlex-Coated Steel case. With its 21mm lug width and 14.3mm profile, it sits comfortably on most wrists. [seikata-wm-a031c95669fb]

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
36mm
Case Thickness
14.3mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
180m
Dial Color
Silver
Jewels
35j
Frequency
21,600 bph
Power Reserve
53 hours
Year
1990

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