Seiko Cal. 4570 - 631

The Seiko 4570-631 represents an important milestone in Seiko's 1985 lineup. The Bidirectional bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-70a4af39d88a]

Also known as: Panda, World Timer

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

34mm

Case Thickness

11.2mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

40m

Dial Color

Silver

Jewels

34j

Frequency

21,600 bph

Power Reserve

59 hours

Year

1985

Related Models

• Seiko 6620-883
• Seiko 4458-667
• Seiko 5273-793
• Seiko 3845-324
• Seiko 5227-568
• Seiko 5276-370
• Seiko 6362-121
• Seiko 3859-723
• Seiko 5279-599
• Seiko 4493-245
• Seiko 4572-681
• Seiko 6611-134