Seiko Cal. 7147 - 486

This Spring Drive model from 1967 features a 39mm Hardlex-Coated Steel case. It features a Champagne dial protected by a Sapphire crystal and offers 200m of water resistance. [seikata-wm-ee709c0afe9b]

Also known as: Navigator

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

13.2mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

200m

Dial Color

Champagne

Jewels

28j

Frequency

36,000 bph

Power Reserve

61 hours

Year

1967

Related Models

• Seiko 7179-502
• Seiko 6227-875
• Seiko 4472-852
• Seiko 3840-923
• Seiko 5233-388
• Seiko 5236-985
• Seiko 6233-433
• Seiko 7066-529
• Seiko 6365-507
• Seiko 4488-938
• Seiko 4511-470
• Seiko 7059-254