Seiko Cal. 4487 - 455

Seiko 4487-455

The 4487-455 is a sought-after Automatic piece from Seiko's golden era. It features a White dial protected by a Hardlex crystal and offers 130m of water resistance. [seikata-wm-a3697a9e5c73]

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
37mm
Case Thickness
11.9mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
130m
Dial Color
White
Jewels
36j
Frequency
21,600 bph
Power Reserve
61 hours
Year
1971

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