Seiko Cal. 6639 - 703

Seiko 6639-703

This Hand-Winding model from 1993 features a 37mm Stainless Steel case. With its 21mm lug width and 14.1mm profile, it sits comfortably on most wrists. [seikata-wm-873668c45cb6]

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
37mm
Case Thickness
14.1mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
140m
Dial Color
Silver
Jewels
30j
Frequency
28,800 bph
Power Reserve
61 hours
Year
1993

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seikata-wm-873668c45cb6