Seiko Cal. 4423 - 969

This Spring Drive model from 1993 features a 45mm Gold-Plated case. Powered by the 4423 caliber with 28j jewels beating at 36,000 bph, it delivers a 51 hours power reserve. [seikata-wm-9f041388b0a7]

Also known as: World Timer

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

14.3mm

Lug Width

22mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

120m

Dial Color

Blue Sunburst

Jewels

28j

Frequency

36,000 bph

Power Reserve

51 hours

Year

1993

Related Models

• Seiko 5251-698
• Seiko 3873-833
• Seiko 5682-295
• Seiko 6115-770
• Seiko 7118-572
• Seiko 6250-304
• Seiko 5653-753
• Seiko 4430-481
• Seiko 4511-458
• Seiko 7093-890
• Seiko 7063-897
• Seiko 5257-214