Seiko Cal. 6684 - 813

Seiko 6684-813

This Automatic model from 1983 features a 38mm PVD Black case. Powered by the 6684 caliber with 25j jewels beating at 28,800 bph, it delivers a 45 hours power reserve. [seikata-wm-1d3636d47f05]

Also known as: Golden Tuna, Flighty

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
38mm
Case Thickness
13.0mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
70m
Dial Color
Black
Jewels
25j
Frequency
28,800 bph
Power Reserve
45 hours
Year
1983

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