Seiko Cal. 7187 - 630

This Spring Drive model from 1979 features a 38mm PVD Black case. With its 20mm lug width and 12.1mm profile, it sits comfortably on most wrists. [seikata-wm-84d0a96c350a]

Also known as: Goldfeather

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

38mm

Case Thickness

12.1mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

Cream

Jewels

25j

Frequency

28,800 bph

Power Reserve

39 hours

Year

1979

Related Models

• Seiko 0780-736
• Seiko 5278-748
• Seiko 6280-402
• Seiko 6254-506
• Seiko 4423-298
• Seiko 6145-930
• Seiko 4430-640
• Seiko 6664-108
• Seiko 5656-576
• Seiko 6622-672
• Seiko 7028-385
• Seiko 7138-312