Seiko Cal. 6698 - 590

Seiko 6698-590

This Automatic model from 1968 features a 40mm Titanium case. With its 18mm lug width and 12.7mm profile, it sits comfortably on most wrists. [seikata-wm-525e38ae414e]

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
40mm
Case Thickness
12.7mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
100m
Dial Color
Black
Jewels
24j
Frequency
36,000 bph
Power Reserve
64 hours
Year
1968

Related Models

seikata-wm-525e38ae414e