Seiko Cal. 6240 - 284

The 6240-284 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 6240 caliber with 34j jewels beating at 21,600 bph, it delivers a 66 hours power reserve. [seikata-wm-d1569fba8442]

Also known as: UFO

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

34mm

Case Thickness

13.6mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

130m

Dial Color

Cream

Jewels

34j

Frequency

21,600 bph

Power Reserve

66 hours

Year

1987

Related Models

• Seiko 6367-242
• Seiko 6221-647
• Seiko 6289-435
• Seiko 7081-583
• Seiko 4452-688
• Seiko 6264-942
• Seiko 6663-261
• Seiko 7186-459
• Seiko 0757-899
• Seiko 5699-776
• Seiko 7087-233
• Seiko 3837-530