Seiko Cal. 7142 - 641

The Seiko 7142-641 represents an important milestone in Seiko's 1965 lineup. With its 21mm lug width and 11.7mm profile, it sits comfortably on most wrists. [seikata-wm-7d1763a9a534]

Also known as: Sumo

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

35mm

Case Thickness

11.7mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

70m

Dial Color

Champagne

Jewels

19j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1965

Related Models

• Seiko 6252-106
• Seiko 6648-854
• Seiko 0713-167
• Seiko 5287-427
• Seiko 4475-513
• Seiko 6166-331
• Seiko 7144-755
• Seiko 5292-931
• Seiko 4512-666
• Seiko 7039-764
• Seiko 4554-669
• Seiko 4578-610