Seiko Cal. 4424 - 860

The 4424-860 is a sought-after Automatic piece from Seiko's golden era. Powered by the 4424 caliber with 30j jewels beating at 36,000 bph, it delivers a 36 hours power reserve. [seikata-wm-c7ae91f18918]

Also known as: Sumo

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

41mm

Case Thickness

12.2mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

Champagne

Jewels

30j

Frequency

36,000 bph

Power Reserve

36 hours

Year

1996

Related Models

• Seiko 7164-672
• Seiko 7024-887
• Seiko 0721-992
• Seiko 0722-802
• Seiko 6373-211
• Seiko 4466-753
• Seiko 6393-874
• Seiko 7155-872
• Seiko 6227-108
• Seiko 0783-423
• Seiko 6229-525
• Seiko 5688-149