Seiko Cal. 4487 - 434

Seiko 4487-434

The 4487-434 is a sought-after Kinetic piece from Seiko's golden era. With its 21mm lug width and 8.2mm profile, it sits comfortably on most wrists. [seikata-wm-ffe0362653df]

Also known as: Samurai, Sumo

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
43mm
Case Thickness
8.2mm
Lug Width
21mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
90m
Dial Color
Champagne
Jewels
36j
Frequency
21,600 bph
Power Reserve
71 hours
Year
1988

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