Seiko Cal. 4457 - 933

Seiko 4457-933

The 4457-933 is a sought-after Hand-Winding piece from Seiko's golden era. With its 22mm lug width and 13.9mm profile, it sits comfortably on most wrists. [seikata-wm-a173bd357814]

Also known as: Tuna

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
40mm
Case Thickness
13.9mm
Lug Width
22mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
70m
Dial Color
Blue Sunburst
Jewels
23j
Frequency
28,800 bph
Power Reserve
54 hours
Year
1976

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seikata-wm-a173bd357814