Seiko Cal. 6659 - 146

This Spring Drive model from 1983 features a 39mm Gold-Plated case. Powered by the 6659 caliber with 32j jewels beating at 36,000 bph, it delivers a 51 hours power reserve. [seikata-wm-8d8c3990a4e0]

Also known as: Navigator

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

11.9mm

Lug Width

20mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

60m

Dial Color

Green

Jewels

32j

Frequency

36,000 bph

Power Reserve

51 hours

Year

1983

Related Models

• Seiko 4564-853
• Seiko 0784-218
• Seiko 5634-837
• Seiko 5289-477
• Seiko 4540-344
• Seiko 4525-946
• Seiko 6180-611
• Seiko 6331-723
• Seiko 7076-575
• Seiko 5241-300
• Seiko 4591-869
• Seiko 4537-169