Seiko Cal. 4457 - 485

Seiko 4457-485

The 4457-485 is a sought-after Solar piece from Seiko's golden era. The Rotating bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-bfcdfd6e182a]

Also known as: Sumo, Bullhead

Specifications

Movement
Solar
Case Material
Titanium
Case Width
36mm
Case Thickness
13.5mm
Lug Width
21mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
180m
Dial Color
Green
Jewels
19j
Frequency
21,600 bph
Power Reserve
38 hours
Year
1966

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