Seiko Cal. 6684 - 670

Seiko 6684-670

This Automatic model from 1997 features a 38mm Gold-Plated case. Powered by the 6684 caliber with 20j jewels beating at 21,600 bph, it delivers a 70 hours power reserve. [seikata-wm-473e0ae1b6db]

Also known as: Crown, Golden Tuna

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
38mm
Case Thickness
15.6mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
110m
Dial Color
Blue Sunburst
Jewels
20j
Frequency
21,600 bph
Power Reserve
70 hours
Year
1997

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