Seiko Cal. 3820 - 871

Seiko 3820-871

The 3820-871 is a sought-after Quartz piece from Seiko's golden era. With its 22mm lug width and 10.0mm profile, it sits comfortably on most wrists. [seikata-wm-ae835260e074]

Also known as: Turtle, Sea Horse

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
35mm
Case Thickness
10.0mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
160m
Dial Color
Silver
Jewels
36j
Frequency
28,800 bph
Power Reserve
57 hours
Year
1992

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seikata-wm-ae835260e074