Seiko Cal. 4556 - 554

This Automatic model from 1979 features a 36mm Titanium case. With its 18mm lug width and 10.1mm profile, it sits comfortably on most wrists. [seikata-wm-ba8f7fce48de]

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

36mm

Case Thickness

10.1mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

50m

Dial Color

Navy

Jewels

33j

Frequency

21,600 bph

Power Reserve

46 hours

Year

1979

Related Models

• Seiko 3831-991
• Seiko 0732-455
• Seiko 5298-866
• Seiko 6392-144
• Seiko 5270-646
• Seiko 4536-490
• Seiko 6341-196
• Seiko 6325-609
• Seiko 5653-431
• Seiko 7142-455
• Seiko 5224-457
• Seiko 0792-208