Seiko Cal. 6180 - 105

This Hand-Winding model from 1979 features a 41mm Hardlex-Coated Steel case. With its 21mm lug width and 8.8mm profile, it sits comfortably on most wrists. [seikata-wm-a87cfc44f9e9]

Also known as: Bellmatic

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

41mm

Case Thickness

8.8mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

150m

Dial Color

Burgundy

Jewels

30j

Frequency

21,600 bph

Power Reserve

36 hours

Year

1979

Related Models

• Seiko 4448-366
• Seiko 7090-199
• Seiko 4466-636
• Seiko 5610-431
• Seiko 6259-737
• Seiko 6153-899
• Seiko 6386-640
• Seiko 4414-528
• Seiko 4466-212
• Seiko 6699-958
• Seiko 0743-802
• Seiko 4585-441