Seiko Cal. 4470 - 318

The Seiko 4470-318 represents an important milestone in Seiko's 1978 lineup. With its 22mm lug width and 12.1mm profile, it sits comfortably on most wrists. [seikata-wm-cee21aebe24a]

Also known as: Samurai, World Timer

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

12.1mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

180m

Dial Color

Black

Jewels

25j

Frequency

28,800 bph

Power Reserve

61 hours

Year

1978

Related Models

• Seiko 4554-103
• Seiko 4439-759
• Seiko 6191-509
• Seiko 7177-446
• Seiko 3840-979
• Seiko 4524-150
• Seiko 4573-948
• Seiko 6348-996
• Seiko 7159-767
• Seiko 7150-437
• Seiko 3872-742
• Seiko 6327-949