Seiko Cal. 4573 - 492

The Seiko 4573-492 represents an important milestone in Seiko's 1971 lineup. Powered by the 4573 caliber with 18j jewels beating at 21,600 bph, it delivers a 58 hours power reserve. [seikata-wm-bf8105ed6754]

Also known as: Samurai, Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

35mm

Case Thickness

15.4mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

Navy

Jewels

18j

Frequency

21,600 bph

Power Reserve

58 hours

Year

1971

Related Models

• Seiko 6325-515
• Seiko 3849-498
• Seiko 3810-831
• Seiko 4479-679
• Seiko 5628-247
• Seiko 7147-566
• Seiko 6674-481
• Seiko 6654-598
• Seiko 3866-418
• Seiko 4429-665
• Seiko 6289-439
• Seiko 0711-843