Seiko Cal. 6613 - 616

Seiko 6613-616

This Automatic model from 1974 features a 43mm Titanium case. The Inner Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-e844acf677c7]

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
43mm
Case Thickness
8.7mm
Lug Width
19mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
120m
Dial Color
Blue Sunburst
Jewels
36j
Frequency
21,600 bph
Power Reserve
41 hours
Year
1974

Related Models

seikata-wm-e844acf677c7