Seiko Cal. 4540 - 471

Seiko 4540-471

The 4540-471 is a sought-after Quartz piece from Seiko's golden era. The Inner Rotating bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-e7b6a5736156]

Specifications

Movement
Quartz
Case Material
PVD Black
Case Width
42mm
Case Thickness
12.5mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
160m
Dial Color
Green
Jewels
27j
Frequency
21,600 bph
Power Reserve
64 hours
Year
1984

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seikata-wm-e7b6a5736156