Seiko Cal. 6664 - 160

The Seiko 6664-160 represents an important milestone in Seiko's 1973 lineup. Powered by the 6664 caliber with 19j jewels beating at 28,800 bph, it delivers a 70 hours power reserve. [seikata-wm-5c96b119af10]

Also known as: Sea Horse

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

34mm

Case Thickness

12.2mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

140m

Dial Color

Green

Jewels

19j

Frequency

28,800 bph

Power Reserve

70 hours

Year

1973

Related Models

• Seiko 6663-766
• Seiko 5655-768
• Seiko 6222-632
• Seiko 5631-533
• Seiko 4585-159
• Seiko 6295-230
• Seiko 3824-510
• Seiko 4470-242
• Seiko 5636-517
• Seiko 4421-915
• Seiko 6234-514
• Seiko 6688-842