Seiko Cal. 4451 - 385

This Automatic model from 1983 features a 38mm Titanium case. With its 19mm lug width and 11.3mm profile, it sits comfortably on most wrists. [seikata-wm-1a03456b1cf8]

Also known as: Emperor

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

38mm

Case Thickness

11.3mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Navy

Jewels

20j

Frequency

36,000 bph

Power Reserve

51 hours

Year

1983

Related Models

• Seiko 5253-103
• Seiko 7173-636
• Seiko 5632-635
• Seiko 5299-119
• Seiko 6226-268
• Seiko 6258-808
• Seiko 7091-778
• Seiko 6144-531
• Seiko 7091-637
• Seiko 6289-786
• Seiko 5698-784
• Seiko 3840-428