Seiko Cal. 5668 - 489

This Spring Drive model from 1995 features a 34mm Hardlex-Coated Steel case. Powered by the 5668 caliber with 36j jewels beating at 28,800 bph, it delivers a 65 hours power reserve. [seikata-wm-3a0c600f8cb2]

Also known as: Helmet, Goldfeather

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

34mm

Case Thickness

14.7mm

Lug Width

21mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

110m

Dial Color

Green

Jewels

36j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1995

Related Models

• Seiko 6128-112
• Seiko 4580-912
• Seiko 6366-619
• Seiko 3825-549
• Seiko 4445-477
• Seiko 4482-521
• Seiko 4528-890
• Seiko 7148-351
• Seiko 4578-651
• Seiko 6384-833
• Seiko 3890-760
• Seiko 5261-987