Seiko Cal. 4551 - 321

Seiko 4551-321

This Automatic model from 1969 features a 45mm Titanium case. With its 18mm lug width and 12.7mm profile, it sits comfortably on most wrists. [seikata-wm-bd266384a55f]

Also known as: Silverwave, Navigator

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
45mm
Case Thickness
12.7mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
200m
Dial Color
Silver
Jewels
33j
Frequency
28,800 bph
Power Reserve
63 hours
Year
1969

Related Models

seikata-wm-bd266384a55f