Seiko Cal. 4457 - 400

Seiko 4457-400

The 4457-400 is a sought-after Hand-Winding piece from Seiko's golden era. It features a Silver dial protected by a Sapphire crystal and offers 80m of water resistance. [seikata-wm-0b5496184734]

Also known as: Sea Horse

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
43mm
Case Thickness
11.7mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
80m
Dial Color
Silver
Jewels
33j
Frequency
21,600 bph
Power Reserve
67 hours
Year
1969

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seikata-wm-0b5496184734