Seiko Cal. 7047 - 677

Seiko 7047-677

This Automatic model from 1981 features a 39mm Gold-Plated case. Powered by the 7047 caliber with 30j jewels beating at 21,600 bph, it delivers a 55 hours power reserve. [seikata-wm-91ba8c1386cc]

Also known as: Sumo

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
39mm
Case Thickness
14.1mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
100m
Dial Color
Green
Jewels
30j
Frequency
21,600 bph
Power Reserve
55 hours
Year
1981

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