Seiko Cal. 6664 - 179

Seiko 6664-179

The 6664-179 is a sought-after Automatic piece from Seiko's golden era. It features a Silver dial protected by a Hardlex crystal and offers 160m of water resistance. [seikata-wm-0396ec59eae4]

Also known as: Monster, Bullhead

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
45mm
Case Thickness
12.1mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
160m
Dial Color
Silver
Jewels
31j
Frequency
21,600 bph
Power Reserve
62 hours
Year
1969

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