Seiko Cal. 4457 - 849

Seiko 4457-849

The 4457-849 is a sought-after Hand-Winding piece from Seiko's golden era. With its 21mm lug width and 12.1mm profile, it sits comfortably on most wrists. [seikata-wm-b8665335beb1]

Also known as: Silverwave, Sea Horse

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
42mm
Case Thickness
12.1mm
Lug Width
21mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
110m
Dial Color
Blue Sunburst
Jewels
21j
Frequency
28,800 bph
Power Reserve
56 hours
Year
1982

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seikata-wm-b8665335beb1