Seiko Cal. 4557 - 481

Seiko 4557-481

The 4557-481 is a sought-after Automatic piece from Seiko's golden era. It features a Champagne dial protected by a Acrylic crystal and offers 100m of water resistance. [seikata-wm-e9d30a748d54]

Also known as: Monster, Silverwave

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
41mm
Case Thickness
13.5mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
100m
Dial Color
Champagne
Jewels
31j
Frequency
36,000 bph
Power Reserve
57 hours
Year
1967

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