Seiko Cal. 6690 - 408

Seiko 6690-408

This Quartz model from 1985 features a 43mm Titanium case. With its 21mm lug width and 14.9mm profile, it sits comfortably on most wrists. [seikata-wm-5a8870b45b5b]

Also known as: Turtle, Goldfeather

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
43mm
Case Thickness
14.9mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
30m
Dial Color
Green
Jewels
18j
Frequency
28,800 bph
Power Reserve
42 hours
Year
1985

Related Models

seikata-wm-5a8870b45b5b