Seiko Cal. 6691 - 767

Seiko 6691-767

This Quartz model from 1994 features a 45mm Titanium case. Powered by the 6691 caliber with 30j jewels beating at 28,800 bph, it delivers a 39 hours power reserve. [seikata-wm-e6c505882a82]

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
45mm
Case Thickness
11.6mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
80m
Dial Color
Green
Jewels
30j
Frequency
28,800 bph
Power Reserve
39 hours
Year
1994

Related Models

seikata-wm-e6c505882a82