Seiko Cal. 6383 - 661

The Seiko 6383-661 represents an important milestone in Seiko's 1991 lineup. Powered by the 6383 caliber with 29j jewels beating at 36,000 bph, it delivers a 55 hours power reserve. [seikata-wm-ce49e62455ec]

Also known as: Silverwave, World Timer

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

34mm

Case Thickness

14.2mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Green

Jewels

29j

Frequency

36,000 bph

Power Reserve

55 hours

Year

1991

Related Models

• Seiko 6145-200
• Seiko 5673-969
• Seiko 4566-191
• Seiko 6164-174
• Seiko 6614-595
• Seiko 4591-154
• Seiko 3851-581
• Seiko 5634-955
• Seiko 6278-855
• Seiko 0785-575
• Seiko 6221-766
• Seiko 6136-654