Seiko Cal. 6390 - 710

Seiko 6390-710

This Hand-Winding model from 1965 features a 41mm Stainless Steel case. With its 21mm lug width and 8.1mm profile, it sits comfortably on most wrists. [seikata-wm-c08320228dc7]

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
41mm
Case Thickness
8.1mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
150m
Dial Color
Green
Jewels
28j
Frequency
28,800 bph
Power Reserve
56 hours
Year
1965

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seikata-wm-c08320228dc7