Seiko Cal. 6691 - 606

Seiko 6691-606

This Quartz model from 1969 features a 40mm Two-Tone case. With its 22mm lug width and 12.0mm profile, it sits comfortably on most wrists. [seikata-wm-9b964eb35a77]

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
40mm
Case Thickness
12.0mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
170m
Dial Color
Silver
Jewels
25j
Frequency
36,000 bph
Power Reserve
57 hours
Year
1969

Related Models

seikata-wm-9b964eb35a77