Seiko Cal. 4573 - 423

Released in 1985, the Cal. 4573 with design code 423 was part of Seiko's domestic market collection. It features a White dial protected by a Sapphire crystal and offers 50m of water resistance. [seikata-wm-d55fa5ad0c16]

Also known as: Golden Tuna

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

14.9mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

White

Jewels

20j

Frequency

36,000 bph

Power Reserve

64 hours

Year

1985

Related Models

• Seiko 7028-901
• Seiko 6281-362
• Seiko 7056-922
• Seiko 4539-419
• Seiko 6154-927
• Seiko 4537-523
• Seiko 6157-121
• Seiko 6667-533
• Seiko 7124-438
• Seiko 5634-387
• Seiko 4550-708
• Seiko 4455-917