Seiko Cal. 4490 - 664

Seiko 4490-664

The 4490-664 is a sought-after Kinetic piece from Seiko's golden era. With its 22mm lug width and 15.8mm profile, it sits comfortably on most wrists. [seikata-wm-1598a4a3499d]

Also known as: Tuna

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
35mm
Case Thickness
15.8mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
50m
Dial Color
Black
Jewels
31j
Frequency
36,000 bph
Power Reserve
58 hours
Year
1975

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