Seiko Cal. 6621 - 873

Seiko 6621-873

The 6621-873 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6621 caliber with 31j jewels beating at 21,600 bph, it delivers a 46 hours power reserve. [seikata-wm-4bedcfe1904f]

Also known as: Samurai

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
45mm
Case Thickness
13.5mm
Lug Width
20mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
80m
Dial Color
Silver
Jewels
31j
Frequency
21,600 bph
Power Reserve
46 hours
Year
1982

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seikata-wm-4bedcfe1904f