Seiko Cal. 5686 - 138

Seiko 5686-138

This Kinetic model from 1973 features a 36mm Hardlex-Coated Steel case. The Bidirectional bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-457ac8c2267c]

Also known as: UFO

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
36mm
Case Thickness
13.0mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
90m
Dial Color
White
Jewels
34j
Frequency
36,000 bph
Power Reserve
60 hours
Year
1973

Related Models

seikata-wm-457ac8c2267c