Seiko Cal. 4550 - 593

This Automatic model from 1990 features a 37mm PVD Black case. Powered by the 4550 caliber with 23j jewels beating at 21,600 bph, it delivers a 50 hours power reserve. [seikata-wm-fbffd50b303a]

Also known as: Flighty

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

37mm

Case Thickness

9.8mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

50m

Dial Color

Champagne

Jewels

23j

Frequency

21,600 bph

Power Reserve

50 hours

Year

1990

Related Models

• Seiko 0784-890
• Seiko 5622-148
• Seiko 3858-845
• Seiko 5692-329
• Seiko 5228-831
• Seiko 4582-360
• Seiko 0743-654
• Seiko 5648-851
• Seiko 3878-552
• Seiko 4533-572
• Seiko 5618-628
• Seiko 5270-356