Seiko Cal. 5641 - 903

Seiko 5641-903

This Hand-Winding model from 1989 features a 46mm Hardlex-Coated Steel case. With its 21mm lug width and 11.8mm profile, it sits comfortably on most wrists. [seikata-wm-d0c432eb0930]

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
46mm
Case Thickness
11.8mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
100m
Dial Color
Silver
Jewels
22j
Frequency
21,600 bph
Power Reserve
44 hours
Year
1989

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seikata-wm-d0c432eb0930