Seiko Cal. 4573 - 728

The Seiko 4573-728 represents an important milestone in Seiko's 1969 lineup. The Rotating bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-769ba5fddff3]

Also known as: Sumo, Pogue

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

39mm

Case Thickness

12.6mm

Lug Width

19mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

40m

Dial Color

Navy

Jewels

19j

Frequency

36,000 bph

Power Reserve

64 hours

Year

1969

Related Models

• Seiko 6267-358
• Seiko 7153-135
• Seiko 3873-836
• Seiko 7085-658
• Seiko 5220-499
• Seiko 5299-623
• Seiko 6694-937
• Seiko 6286-429
• Seiko 7042-387
• Seiko 4528-869
• Seiko 4597-615
• Seiko 7036-457