Seiko Cal. 5221 - 510

Seiko 5221-510

This Automatic model from 1991 features a 42mm Titanium case. With its 21mm lug width and 14.4mm profile, it sits comfortably on most wrists. [seikata-wm-93152e9a128b]

Also known as: Tuna, Bellmatic

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
42mm
Case Thickness
14.4mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
60m
Dial Color
Blue Sunburst
Jewels
28j
Frequency
28,800 bph
Power Reserve
57 hours
Year
1991

Related Models

seikata-wm-93152e9a128b