Seiko Cal. 6660 - 829

Seiko 6660-829

The 6660-829 is a sought-after Kinetic piece from Seiko's golden era. It features a Black dial protected by a Hardlex crystal and offers 110m of water resistance. [seikata-wm-8f0d5fa13227]

Also known as: Bullhead

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
40mm
Case Thickness
12.1mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
110m
Dial Color
Black
Jewels
34j
Frequency
36,000 bph
Power Reserve
63 hours
Year
1968

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