Seiko Cal. 6656 - 389

Seiko 6656-389

This Kinetic model from 1970 features a 38mm PVD Black case. It features a Green dial protected by a Sapphire crystal and offers 70m of water resistance. [seikata-wm-9fdd7a26b19e]

Also known as: Sumo

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
38mm
Case Thickness
9.2mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
70m
Dial Color
Green
Jewels
34j
Frequency
28,800 bph
Power Reserve
60 hours
Year
1970

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