Seiko Cal. 4487 - 411

Seiko 4487-411

The 4487-411 is a sought-after Kinetic piece from Seiko's golden era. It features a Navy dial protected by a Hardlex crystal and offers 110m of water resistance. [seikata-wm-6d10852eaeb6]

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
37mm
Case Thickness
14.6mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
110m
Dial Color
Navy
Jewels
25j
Frequency
36,000 bph
Power Reserve
36 hours
Year
1967

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