Seiko Cal. 3821 - 317

Seiko 3821-317

The 3821-317 is a sought-after Kinetic piece from Seiko's golden era. With its 21mm lug width and 14.7mm profile, it sits comfortably on most wrists. [seikata-wm-7e9f939d78e9]

Specifications

Movement
Kinetic
Case Material
Gold-Plated
Case Width
38mm
Case Thickness
14.7mm
Lug Width
21mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
160m
Dial Color
Navy
Jewels
20j
Frequency
28,800 bph
Power Reserve
63 hours
Year
1970

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