Seiko Cal. 6665 - 726

Seiko 6665-726

The 6665-726 is a sought-after Quartz piece from Seiko's golden era. With its 22mm lug width and 9.5mm profile, it sits comfortably on most wrists. [seikata-wm-9731a5a7df4e]

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
37mm
Case Thickness
9.5mm
Lug Width
22mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
60m
Dial Color
Cream
Jewels
35j
Frequency
36,000 bph
Power Reserve
61 hours
Year
1978

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