Seiko Cal. 4557 - 607

Seiko 4557-607

The 4557-607 is a sought-after Quartz piece from Seiko's golden era. The Inner Rotating bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-47bd583e421a]

Also known as: Silverwave, World Timer

Specifications

Movement
Quartz
Case Material
PVD Black
Case Width
41mm
Case Thickness
13.2mm
Lug Width
21mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
40m
Dial Color
Green
Jewels
17j
Frequency
21,600 bph
Power Reserve
63 hours
Year
1969

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seikata-wm-47bd583e421a