Seiko Cal. 5666 - 999

Seiko 5666-999

The 5666-999 is a sought-after Kinetic piece from Seiko's golden era. It features a Green dial protected by a Sapphire crystal and offers 160m of water resistance. [seikata-wm-3065d76e1302]

Also known as: Sea Horse

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
35mm
Case Thickness
8.8mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
160m
Dial Color
Green
Jewels
24j
Frequency
21,600 bph
Power Reserve
58 hours
Year
1976

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seikata-wm-3065d76e1302