Seiko Cal. 6643 - 843

Seiko 6643-843

This Kinetic model from 1977 features a 35mm Hardlex-Coated Steel case. The Bidirectional bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-eb8f8facf28b]

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
35mm
Case Thickness
12.3mm
Lug Width
18mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
130m
Dial Color
Cream
Jewels
29j
Frequency
28,800 bph
Power Reserve
48 hours
Year
1977

Related Models

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