Seiko Cal. 6255 - 713

Seiko 6255-713

This Spring Drive model from 1984 features a 37mm Gold-Plated case. Powered by the 6255 caliber with 22j jewels beating at 21,600 bph, it delivers a 42 hours power reserve. [seikata-wm-082824f27edc]

Also known as: Sumo, Sportsmatic

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
37mm
Case Thickness
9.9mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
80m
Dial Color
Blue Sunburst
Jewels
22j
Frequency
21,600 bph
Power Reserve
42 hours
Year
1984

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