Seiko Cal. 4472 - 446

The Seiko 4472-446 represents an important milestone in Seiko's 1985 lineup. The Inner Rotating bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-488b3b898b13]

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

42mm

Case Thickness

12.3mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Navy

Jewels

31j

Frequency

28,800 bph

Power Reserve

63 hours

Year

1985

Related Models

• Seiko 6144-604
• Seiko 6270-978
• Seiko 3813-377
• Seiko 5238-113
• Seiko 6634-566
• Seiko 6120-220
• Seiko 7092-718
• Seiko 4438-429
• Seiko 4543-435
• Seiko 6234-445
• Seiko 6379-666
• Seiko 4566-534