Seiko Cal. 6393 - 690

Seiko 6393-690

The Seiko 6393-690 represents an important milestone in Seiko's 1967 lineup. Powered by the 6393 caliber with 34j jewels beating at 21,600 bph, it delivers a 42 hours power reserve. [seikata-wm-30ceb3004728]

Also known as: Panda, Arnie

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
42mm
Case Thickness
11.1mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
70m
Dial Color
Blue Sunburst
Jewels
34j
Frequency
21,600 bph
Power Reserve
42 hours
Year
1967

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seikata-wm-30ceb3004728