Seiko Cal. 3866 - 478

Seiko 3866-478

The 3866-478 is a sought-after Quartz piece from Seiko's golden era. With its 22mm lug width and 12.3mm profile, it sits comfortably on most wrists. [seikata-wm-bcbf667289ef]

Also known as: Monster, Silverwave

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
41mm
Case Thickness
12.3mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
70m
Dial Color
Cream
Jewels
36j
Frequency
36,000 bph
Power Reserve
38 hours
Year
1999

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