Seiko Cal. 7143 - 978

The 7143-978 is a sought-after Solar piece from Seiko's golden era. Powered by the 7143 caliber with 34j jewels beating at 36,000 bph, it delivers a 63 hours power reserve. [seikata-wm-1bbebeb049bb]

Also known as: Shogun, Sea Horse

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

36mm

Case Thickness

8.7mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

200m

Dial Color

Navy

Jewels

34j

Frequency

36,000 bph

Power Reserve

63 hours

Year

1996

Related Models

• Seiko 5270-332
• Seiko 3871-610
• Seiko 3863-954
• Seiko 3847-695
• Seiko 7139-757
• Seiko 7062-988
• Seiko 4564-651
• Seiko 4572-294
• Seiko 6215-531
• Seiko 5620-704
• Seiko 7022-277
• Seiko 5646-690