Seiko Cal. 5659 - 476

This Automatic model from 1978 features a 43mm PVD Black case. It features a Cream dial protected by a Sapphire crystal and offers 50m of water resistance. [seikata-wm-82971327b188]

Also known as: Helmet

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

43mm

Case Thickness

11.7mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

50m

Dial Color

Cream

Jewels

32j

Frequency

28,800 bph

Power Reserve

61 hours

Year

1978

Related Models

• Seiko 7028-936
• Seiko 7025-381
• Seiko 5227-765
• Seiko 7062-969
• Seiko 7110-260
• Seiko 3870-587
• Seiko 4496-404
• Seiko 0756-379
• Seiko 0750-838
• Seiko 6685-437
• Seiko 6384-834
• Seiko 4535-338