Seiko Cal. 6240 - 572

The Seiko 6240-572 represents an important milestone in Seiko's 1972 lineup. With its 20mm lug width and 15.2mm profile, it sits comfortably on most wrists. [seikata-wm-b5824bdbe6de]

Also known as: Arnie

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

41mm

Case Thickness

15.2mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

140m

Dial Color

Blue Sunburst

Jewels

25j

Frequency

36,000 bph

Power Reserve

39 hours

Year

1972

Related Models

• Seiko 4537-626
• Seiko 5260-161
• Seiko 5669-718
• Seiko 4447-482
• Seiko 6356-694
• Seiko 6152-274
• Seiko 3840-573
• Seiko 7037-810
• Seiko 6352-797
• Seiko 0755-388
• Seiko 3821-794
• Seiko 6682-893