Seiko Cal. 0720 - 197

Seiko 0720-197

This Automatic model from 1977 features a 35mm Gold-Plated case. Powered by the 0720 caliber with 29j jewels beating at 28,800 bph, it delivers a 58 hours power reserve. [seikata-wm-0209c1afadf0]

Also known as: Baby Tuna

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
35mm
Case Thickness
10.1mm
Lug Width
18mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
110m
Dial Color
Blue Sunburst
Jewels
29j
Frequency
28,800 bph
Power Reserve
58 hours
Year
1977

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