Seiko Cal. 5683 - 780

Seiko 5683-780

The 5683-780 is a sought-after Automatic piece from Seiko's golden era. Powered by the 5683 caliber with 33j jewels beating at 21,600 bph, it delivers a 36 hours power reserve. [seikata-wm-ee16271840f2]

Also known as: Sumo, Sportsmatic

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
44mm
Case Thickness
11.9mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
180m
Dial Color
Navy
Jewels
33j
Frequency
21,600 bph
Power Reserve
36 hours
Year
1982

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seikata-wm-ee16271840f2