Seiko Cal. 6686 - 409

Seiko 6686-409

This Solar model from 1971 features a 40mm Titanium case. The Bidirectional bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-ddf2cdb13c87]

Also known as: Silverwave, Arnie

Specifications

Movement
Solar
Case Material
Titanium
Case Width
40mm
Case Thickness
8.7mm
Lug Width
18mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
50m
Dial Color
White
Jewels
27j
Frequency
21,600 bph
Power Reserve
53 hours
Year
1971

Related Models

seikata-wm-ddf2cdb13c87