Seiko Cal. 6639 - 839

Seiko 6639-839

This Kinetic model from 1986 features a 44mm Gold-Plated case. The Inner Rotating bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-5ecdd956f7b0]

Also known as: Sumo, Goldfeather

Specifications

Movement
Kinetic
Case Material
Gold-Plated
Case Width
44mm
Case Thickness
9.3mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
150m
Dial Color
White
Jewels
34j
Frequency
21,600 bph
Power Reserve
71 hours
Year
1986

Related Models

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