Seiko Cal. 4495 - 173

This Spring Drive model from 1983 features a 39mm PVD Black case. Powered by the 4495 caliber with 31j jewels beating at 36,000 bph, it delivers a 42 hours power reserve. [seikata-wm-ad05dd87081f]

Also known as: Crown

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

39mm

Case Thickness

11.3mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

40m

Dial Color

Champagne

Jewels

31j

Frequency

36,000 bph

Power Reserve

42 hours

Year

1983

Related Models

• Seiko 5670-750
• Seiko 4438-197
• Seiko 7149-725
• Seiko 5224-103
• Seiko 6120-257
• Seiko 5613-450
• Seiko 4545-992
• Seiko 6197-146
• Seiko 4432-631
• Seiko 6616-926
• Seiko 5624-238
• Seiko 6258-736