Seiko Cal. 4422 - 997

The Seiko 4422-997 represents an important milestone in Seiko's 1995 lineup. Powered by the 4422 caliber with 30j jewels beating at 36,000 bph, it delivers a 50 hours power reserve. [seikata-wm-3600add0cf64]

Also known as: Sea Horse

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

34mm

Case Thickness

12.1mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Champagne

Jewels

30j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1995

Related Models

• Seiko 5623-204
• Seiko 4591-264
• Seiko 6242-159
• Seiko 3868-867
• Seiko 6214-310
• Seiko 5292-907
• Seiko 6230-265
• Seiko 6621-202
• Seiko 7043-102
• Seiko 7134-313
• Seiko 7160-494
• Seiko 6361-837