Seiko Cal. 4424 - 385

The 4424-385 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 4424 caliber with 30j jewels beating at 21,600 bph, it delivers a 63 hours power reserve. [seikata-wm-bf5684112d66]

Also known as: UFO, Flighty

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

36mm

Case Thickness

9.7mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

150m

Dial Color

Black

Jewels

30j

Frequency

21,600 bph

Power Reserve

63 hours

Year

1970

Related Models

• Seiko 6342-417
• Seiko 7071-185
• Seiko 0761-911
• Seiko 4426-755
• Seiko 3889-927
• Seiko 5287-751
• Seiko 4521-791
• Seiko 6135-680
• Seiko 4548-497
• Seiko 7022-808
• Seiko 6127-190
• Seiko 7149-850