Seiko Cal. 4436 - 657

Seiko 4436-657

This Hand-Winding model from 1999 features a 35mm Hardlex-Coated Steel case. The Inner Rotating bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-d38360fc28f9]

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
35mm
Case Thickness
8.4mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
200m
Dial Color
Silver
Jewels
35j
Frequency
28,800 bph
Power Reserve
56 hours
Year
1999

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seikata-wm-d38360fc28f9