Seiko Cal. 3867 - 531

Seiko 3867-531

The 3867-531 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 3867 caliber with 33j jewels beating at 21,600 bph, it delivers a 72 hours power reserve. [seikata-wm-0c586636c49f]

Also known as: Shogun, Silverwave

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
41mm
Case Thickness
8.1mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
50m
Dial Color
White
Jewels
33j
Frequency
21,600 bph
Power Reserve
72 hours
Year
1989

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