Seiko Cal. 4424 - 998

The Seiko 4424-998 represents an important milestone in Seiko's 1988 lineup. Powered by the 4424 caliber with 29j jewels beating at 36,000 bph, it delivers a 50 hours power reserve. [seikata-wm-5f7aa84db8a1]

Also known as: Bellmatic

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

43mm

Case Thickness

14.9mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

Green

Jewels

29j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1988

Related Models

• Seiko 5265-682
• Seiko 6123-350
• Seiko 6261-319
• Seiko 5675-166
• Seiko 4538-876
• Seiko 6224-688
• Seiko 6132-964
• Seiko 6393-287
• Seiko 0783-832
• Seiko 7191-899
• Seiko 6655-401
• Seiko 5224-759