Seiko Cal. 5210 - 731

The Seiko 5210-731 represents an important milestone in Seiko's 1989 lineup. Powered by the 5210 caliber with 26j jewels beating at 21,600 bph, it delivers a 40 hours power reserve. [seikata-wm-26d839ef4d66]

Also known as: Arnie

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

36mm

Case Thickness

8.1mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Burgundy

Jewels

26j

Frequency

21,600 bph

Power Reserve

40 hours

Year

1989

Related Models

• Seiko 3883-120
• Seiko 6386-477
• Seiko 5618-554
• Seiko 6617-189
• Seiko 6618-401
• Seiko 6289-266
• Seiko 4498-323
• Seiko 6379-795
• Seiko 6235-421
• Seiko 4511-235
• Seiko 0797-690
• Seiko 6192-591