Seiko Cal. 6659 - 438

This Automatic model from 1965 features a 45mm PVD Black case. Powered by the 6659 caliber with 22j jewels beating at 36,000 bph, it delivers a 55 hours power reserve. [seikata-wm-546dfdc2743b]

Also known as: Navigator

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

45mm

Case Thickness

14.2mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

120m

Dial Color

White

Jewels

22j

Frequency

36,000 bph

Power Reserve

55 hours

Year

1965

Related Models

• Seiko 7081-526
• Seiko 6289-563
• Seiko 3868-841
• Seiko 4426-871
• Seiko 6151-851
• Seiko 6162-878
• Seiko 3897-380
• Seiko 6674-135
• Seiko 3879-930
• Seiko 7126-468
• Seiko 0717-872
• Seiko 4461-120