Seiko Cal. 4573 - 957

The 4573-957 is a sought-after Automatic piece from Seiko's golden era. Powered by the 4573 caliber with 27j jewels beating at 28,800 bph, it delivers a 37 hours power reserve. [seikata-wm-76cda620290c]

Also known as: Sea Horse

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

44mm

Case Thickness

11.5mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

130m

Dial Color

Navy

Jewels

27j

Frequency

28,800 bph

Power Reserve

37 hours

Year

1971

Related Models

• Seiko 0760-730
• Seiko 4484-865
• Seiko 6249-137
• Seiko 6261-728
• Seiko 7175-524
• Seiko 5237-496
• Seiko 5253-300
• Seiko 7041-342
• Seiko 7148-790
• Seiko 6289-653
• Seiko 3889-230
• Seiko 5275-500