Seiko Cal. 5623 - 911

Seiko 5623-911

This Quartz model from 1978 features a 37mm Titanium case. With its 18mm lug width and 13.6mm profile, it sits comfortably on most wrists. [seikata-wm-7dc7c8024353]

Also known as: Tuna, Flighty

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
37mm
Case Thickness
13.6mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
180m
Dial Color
Blue Sunburst
Jewels
31j
Frequency
36,000 bph
Power Reserve
66 hours
Year
1978

Related Models

seikata-wm-7dc7c8024353