Seiko Cal. 4546 - 821

Seiko 4546-821

This Automatic model from 1975 features a 34mm Hardlex-Coated Steel case. With its 21mm lug width and 9.3mm profile, it sits comfortably on most wrists. [seikata-wm-f9102570a03a]

Also known as: Tuna, Crown

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
34mm
Case Thickness
9.3mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
160m
Dial Color
Blue Sunburst
Jewels
20j
Frequency
28,800 bph
Power Reserve
50 hours
Year
1975

Related Models

seikata-wm-f9102570a03a