Seiko Cal. 3821 - 573

Seiko 3821-573

The 3821-573 is a sought-after Automatic piece from Seiko's golden era. With its 22mm lug width and 9.1mm profile, it sits comfortably on most wrists. [seikata-wm-abf0419b4b5e]

Also known as: Crown

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
37mm
Case Thickness
9.1mm
Lug Width
22mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
150m
Dial Color
Navy
Jewels
17j
Frequency
21,600 bph
Power Reserve
64 hours
Year
1968

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