Seiko Cal. 6671 - 357

This Spring Drive model from 1980 features a 46mm PVD Black case. With its 19mm lug width and 8.1mm profile, it sits comfortably on most wrists. [seikata-wm-8f2cd813b0dd]

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

46mm

Case Thickness

8.1mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

120m

Dial Color

Burgundy

Jewels

25j

Frequency

21,600 bph

Power Reserve

39 hours

Year

1980

Related Models

• Seiko 0732-517
• Seiko 6626-804
• Seiko 7166-707
• Seiko 3866-344
• Seiko 3863-666
• Seiko 5293-755
• Seiko 7052-195
• Seiko 0727-992
• Seiko 6221-827
• Seiko 4592-351
• Seiko 4414-581
• Seiko 4592-584