Seiko Cal. 6660 - 706

Seiko 6660-706

The 6660-706 is a sought-after Automatic piece from Seiko's golden era. With its 19mm lug width and 10.0mm profile, it sits comfortably on most wrists. [seikata-wm-61e7b330680b]

Also known as: Helmet

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
34mm
Case Thickness
10.0mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
40m
Dial Color
White
Jewels
25j
Frequency
28,800 bph
Power Reserve
36 hours
Year
1993

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seikata-wm-61e7b330680b