Seiko Cal. 5657 - 403

Seiko 5657-403

The 5657-403 is a sought-after Automatic piece from Seiko's golden era. It features a Cream dial protected by a Hardlex crystal and offers 200m of water resistance. [seikata-wm-e87543adc162]

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
38mm
Case Thickness
13.1mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
200m
Dial Color
Cream
Jewels
28j
Frequency
36,000 bph
Power Reserve
63 hours
Year
1970

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