Seiko Cal. 4457 - 912

Seiko 4457-912

The 4457-912 is a sought-after Kinetic piece from Seiko's golden era. It features a Champagne dial protected by a Hardlex crystal and offers 180m of water resistance. [seikata-wm-24893eb04eda]

Also known as: Sumo, Arnie

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
43mm
Case Thickness
14.6mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
180m
Dial Color
Champagne
Jewels
34j
Frequency
36,000 bph
Power Reserve
70 hours
Year
1998

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