Seiko Cal. 4421 - 233

This Automatic model from 1989 features a 39mm Titanium case. Powered by the 4421 caliber with 33j jewels beating at 36,000 bph, it delivers a 49 hours power reserve. [seikata-wm-5293697585d4]

Also known as: Panda, Silverwave

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

39mm

Case Thickness

13.7mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

120m

Dial Color

Navy

Jewels

33j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1989

Related Models

• Seiko 6292-677
• Seiko 4423-554
• Seiko 4550-475
• Seiko 5676-727
• Seiko 7056-237
• Seiko 7142-770
• Seiko 7132-314
• Seiko 6626-658
• Seiko 6199-348
• Seiko 6682-614
• Seiko 6196-445
• Seiko 7147-704