Seiko Cal. 3873 - 583

Seiko 3873-583

The 3873-583 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 3873 caliber with 35j jewels beating at 21,600 bph, it delivers a 51 hours power reserve. [seikata-wm-3203e590c428]

Also known as: Tuna, Sportsmatic

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
34mm
Case Thickness
12.1mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
60m
Dial Color
Cream
Jewels
35j
Frequency
21,600 bph
Power Reserve
51 hours
Year
1973

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seikata-wm-3203e590c428