Seiko Cal. 7172 - 126

This Hand-Winding model from 1973 features a 40mm Titanium case. With its 20mm lug width and 13.7mm profile, it sits comfortably on most wrists. [seikata-wm-80b09ab122da]

Also known as: Bellmatic

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

40mm

Case Thickness

13.7mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

Green

Jewels

31j

Frequency

36,000 bph

Power Reserve

55 hours

Year

1973

Related Models

• Seiko 6376-644
• Seiko 6637-474
• Seiko 6132-712
• Seiko 3825-270
• Seiko 6138-577
• Seiko 5273-354
• Seiko 7012-192
• Seiko 4447-729
• Seiko 5248-271
• Seiko 7162-752
• Seiko 6176-603
• Seiko 6621-609