Seiko Cal. 6639 - 519

Seiko 6639-519

This Kinetic model from 1977 features a 44mm Hardlex-Coated Steel case. The Rotating bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-147ad8b50389]

Also known as: Bellmatic, Crown

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
44mm
Case Thickness
15.9mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
180m
Dial Color
Black
Jewels
23j
Frequency
36,000 bph
Power Reserve
60 hours
Year
1977

Related Models

seikata-wm-147ad8b50389