Seiko Cal. 5283 - 861

Seiko 5283-861

The 5283-861 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 5283 caliber with 26j jewels beating at 36,000 bph, it delivers a 72 hours power reserve. [seikata-wm-f400b2eb29c8]

Also known as: Helmet, Rally

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
40mm
Case Thickness
10.0mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
80m
Dial Color
Green
Jewels
26j
Frequency
36,000 bph
Power Reserve
72 hours
Year
1971

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