Seiko Cal. 6321 - 833

Seiko 6321-833

The 6321-833 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 6321 caliber with 21j jewels beating at 21,600 bph, it delivers a 62 hours power reserve. [seikata-wm-df40657f62b2]

Also known as: Sumo, Sea Horse

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
37mm
Case Thickness
14.6mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
50m
Dial Color
White
Jewels
21j
Frequency
21,600 bph
Power Reserve
62 hours
Year
1983

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