Seiko Cal. 4573 - 243

The Seiko 4573-243 represents an important milestone in Seiko's 1981 lineup. It features a Green dial protected by a Acrylic crystal and offers 170m of water resistance. [seikata-wm-2fac95f7f50b]

Also known as: Sportsmatic, Flighty

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

46mm

Case Thickness

13.3mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

170m

Dial Color

Green

Jewels

24j

Frequency

28,800 bph

Power Reserve

50 hours

Year

1981

Related Models

• Seiko 4546-309
• Seiko 5638-808
• Seiko 7137-482
• Seiko 4419-124
• Seiko 7073-678
• Seiko 3895-938
• Seiko 6644-295
• Seiko 5652-541
• Seiko 3835-657
• Seiko 4453-284
• Seiko 6150-353
• Seiko 0729-149