Seiko Cal. 6691 - 756

Seiko 6691-756

This Quartz model from 1980 features a 44mm Titanium case. With its 20mm lug width and 15.0mm profile, it sits comfortably on most wrists. [seikata-wm-f215f1e07230]

Also known as: Turtle, Monster

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
44mm
Case Thickness
15.0mm
Lug Width
20mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
80m
Dial Color
Champagne
Jewels
25j
Frequency
21,600 bph
Power Reserve
64 hours
Year
1980

Related Models

seikata-wm-f215f1e07230