Seiko Cal. 6391 - 116

Seiko 6391-116

This Quartz model from 1966 features a 37mm Titanium case. The Fixed bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-9a9a8b4617de]

Also known as: World Timer, Emperor

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
37mm
Case Thickness
12.3mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
190m
Dial Color
Champagne
Jewels
30j
Frequency
36,000 bph
Power Reserve
59 hours
Year
1966

Related Models

seikata-wm-9a9a8b4617de