Seiko Cal. 4423 - 373

Released in 1980, the Cal. 4423 with design code 373 was part of Seiko's domestic market collection. The Fixed bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-fcb47be3356d]

Also known as: Bellmatic

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

45mm

Case Thickness

9.7mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

200m

Dial Color

Champagne

Jewels

17j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1980

Related Models

• Seiko 0796-200
• Seiko 4491-431
• Seiko 6358-776
• Seiko 6391-824
• Seiko 0778-213
• Seiko 7088-415
• Seiko 7193-222
• Seiko 4573-909
• Seiko 7154-506
• Seiko 6188-507
• Seiko 5621-602
• Seiko 3884-803