Seiko Cal. 7124 - 620

Seiko 7124-620

This Spring Drive model from 1981 features a 45mm Gold-Plated case. Powered by the 7124 caliber with 28j jewels beating at 28,800 bph, it delivers a 36 hours power reserve. [seikata-wm-a75c6cb2a5c2]

Also known as: Sumo, Pogue

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
45mm
Case Thickness
13.8mm
Lug Width
19mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
110m
Dial Color
Green
Jewels
28j
Frequency
28,800 bph
Power Reserve
36 hours
Year
1981

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