Seiko Cal. 4493 - 639

Seiko 4493-639

This Hand-Winding model from 1999 features a 40mm Stainless Steel case. It features a Blue Sunburst dial protected by a Acrylic crystal and offers 200m of water resistance. [seikata-wm-e68c0fe28c46]

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
40mm
Case Thickness
11.0mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
200m
Dial Color
Blue Sunburst
Jewels
17j
Frequency
28,800 bph
Power Reserve
39 hours
Year
1999

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