Seiko Cal. 4573 - 531

The Seiko 4573-531 represents an important milestone in Seiko's 1978 lineup. It features a Blue Sunburst dial protected by a Hardlex crystal and offers 60m of water resistance. [seikata-wm-7d65ef44dbae]

Also known as: Panda, UFO

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

15.7mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Blue Sunburst

Jewels

34j

Frequency

21,600 bph

Power Reserve

54 hours

Year

1978

Related Models

• Seiko 5261-125
• Seiko 4539-596
• Seiko 7079-230
• Seiko 6629-321
• Seiko 6171-118
• Seiko 5637-441
• Seiko 6127-629
• Seiko 7183-447
• Seiko 6649-651
• Seiko 6122-657
• Seiko 0718-515
• Seiko 5672-465