Seiko Cal. 4451 - 578

This Hand-Winding model from 1997 features a 39mm Titanium case. With its 21mm lug width and 14.4mm profile, it sits comfortably on most wrists. [seikata-wm-35232d01e70c]

Also known as: Samurai, Pogue

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

39mm

Case Thickness

14.4mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

60m

Dial Color

Cream

Jewels

23j

Frequency

36,000 bph

Power Reserve

37 hours

Year

1997

Related Models

• Seiko 4529-191
• Seiko 7137-396
• Seiko 6168-616
• Seiko 5625-767
• Seiko 5277-640
• Seiko 7015-968
• Seiko 7094-486
• Seiko 7196-711
• Seiko 6243-243
• Seiko 5659-342
• Seiko 6641-432
• Seiko 6631-471