Seiko Cal. 6393 - 790

Seiko 6393-790

This Hand-Winding model from 1988 features a 35mm Titanium case. Powered by the 6393 caliber with 28j jewels beating at 21,600 bph, it delivers a 67 hours power reserve. [seikata-wm-a1ade7904ee9]

Also known as: Turtle, Bullhead

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
35mm
Case Thickness
8.3mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
190m
Dial Color
Silver
Jewels
28j
Frequency
21,600 bph
Power Reserve
67 hours
Year
1988

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seikata-wm-a1ade7904ee9