Seiko Cal. 4429 - 263

The 4429-263 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 4429 caliber with 25j jewels beating at 28,800 bph, it delivers a 41 hours power reserve. [seikata-wm-0b4f3304d8dd]

Also known as: Sportsmatic

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

11.2mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

White

Jewels

25j

Frequency

28,800 bph

Power Reserve

41 hours

Year

1981

Related Models

• Seiko 4555-847
• Seiko 0758-531
• Seiko 5272-447
• Seiko 6312-671
• Seiko 5697-996
• Seiko 5639-956
• Seiko 6272-264
• Seiko 6610-614
• Seiko 5240-454
• Seiko 0746-481
• Seiko 6117-745
• Seiko 0778-924