Seiko Cal. 6391 - 906

Seiko 6391-906

This Kinetic model from 1977 features a 36mm Two-Tone case. The Bidirectional bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-8b7d850594ca]

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
36mm
Case Thickness
12.2mm
Lug Width
21mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
50m
Dial Color
Burgundy
Jewels
25j
Frequency
28,800 bph
Power Reserve
49 hours
Year
1977

Related Models

seikata-wm-8b7d850594ca