Seiko Cal. 5664 - 193

The Seiko 5664-193 represents an important milestone in Seiko's 1984 lineup. Powered by the 5664 caliber with 23j jewels beating at 36,000 bph, it delivers a 50 hours power reserve. [seikata-wm-9004cc971433]

Also known as: Crown

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

44mm

Case Thickness

11.7mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

190m

Dial Color

Navy

Jewels

23j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1984

Related Models

• Seiko 4562-864
• Seiko 6228-137
• Seiko 6222-464
• Seiko 5653-876
• Seiko 6629-228
• Seiko 5275-780
• Seiko 4490-467
• Seiko 6117-397
• Seiko 0755-136
• Seiko 5626-503
• Seiko 6162-158
• Seiko 5245-313