Seiko Cal. 7140 - 155

The Seiko 7140-155 represents an important milestone in Seiko's 1983 lineup. With its 22mm lug width and 10.2mm profile, it sits comfortably on most wrists. [seikata-wm-c20de780c871]

Also known as: Rally, Bellmatic

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

10.2mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

30m

Dial Color

Black

Jewels

29j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1983

Related Models

• Seiko 3840-811
• Seiko 7158-969
• Seiko 6244-780
• Seiko 5240-620
• Seiko 5627-284
• Seiko 4557-985
• Seiko 0715-513
• Seiko 5621-929
• Seiko 6191-554
• Seiko 6275-645
• Seiko 4461-661
• Seiko 4520-215