Seiko Cal. 4573 - 993

This Spring Drive model from 1966 features a 38mm Stainless Steel case. Powered by the 4573 caliber with 19j jewels beating at 28,800 bph, it delivers a 43 hours power reserve. [seikata-wm-ec7c04267a44]

Also known as: Samurai, Sea Horse

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

38mm

Case Thickness

8.9mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Silver

Jewels

19j

Frequency

28,800 bph

Power Reserve

43 hours

Year

1966

Related Models

• Seiko 7013-718
• Seiko 6697-270
• Seiko 5690-868
• Seiko 4525-289
• Seiko 6339-885
• Seiko 0727-311
• Seiko 6382-427
• Seiko 5630-426
• Seiko 7155-541
• Seiko 7116-309
• Seiko 5283-882
• Seiko 0785-776