Seiko Cal. 7042 - 257

The Seiko 7042-257 represents an important milestone in Seiko's 1971 lineup. With its 19mm lug width and 14.4mm profile, it sits comfortably on most wrists. [seikata-wm-d1d904325a04]

Also known as: UFO, Flighty

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

44mm

Case Thickness

14.4mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Green

Jewels

17j

Frequency

36,000 bph

Power Reserve

42 hours

Year

1971

Related Models

• Seiko 6155-222
• Seiko 6263-993
• Seiko 6254-371
• Seiko 6659-290
• Seiko 4483-561
• Seiko 4452-536
• Seiko 7147-391
• Seiko 6149-546
• Seiko 7142-449
• Seiko 6669-751
• Seiko 4450-217
• Seiko 6266-737