Seiko Cal. 6180 - 671

Released in 1971, the Cal. 6180 with design code 671 was part of Seiko's domestic market collection. With its 20mm lug width and 12.1mm profile, it sits comfortably on most wrists. [seikata-wm-a61ed5cb49a4]

Also known as: Goldfeather, World Timer

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

12.1mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

70m

Dial Color

Black

Jewels

29j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1971

Related Models

• Seiko 6114-246
• Seiko 5284-320
• Seiko 4411-637
• Seiko 6117-631
• Seiko 6676-597
• Seiko 6324-674
• Seiko 6275-729
• Seiko 7083-610
• Seiko 6681-779
• Seiko 4517-606
• Seiko 3850-981
• Seiko 4510-798