Seiko Cal. 4423 - 912

This Solar model from 1978 features a 41mm PVD Black case. It features a Burgundy dial protected by a Sapphire crystal and offers 120m of water resistance. [seikata-wm-534662cb4fe8]

Also known as: Bellmatic, Crown

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

41mm

Case Thickness

10.0mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

120m

Dial Color

Burgundy

Jewels

19j

Frequency

36,000 bph

Power Reserve

72 hours

Year

1978

Related Models

• Seiko 7061-943
• Seiko 4567-718
• Seiko 6370-837
• Seiko 4515-787
• Seiko 5676-655
• Seiko 6372-131
• Seiko 7095-556
• Seiko 6290-589
• Seiko 7191-815
• Seiko 6248-775
• Seiko 5661-167
• Seiko 3817-829