Seiko Cal. 5664 - 274

The Seiko 5664-274 represents an important milestone in Seiko's 1965 lineup. Powered by the 5664 caliber with 35j jewels beating at 36,000 bph, it delivers a 59 hours power reserve. [seikata-wm-b7170cb3d857]

Also known as: Bullhead

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

12.6mm

Lug Width

20mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

70m

Dial Color

Champagne

Jewels

35j

Frequency

36,000 bph

Power Reserve

59 hours

Year

1965

Related Models

• Seiko 7110-799
• Seiko 5691-545
• Seiko 6211-564
• Seiko 5279-392
• Seiko 4537-282
• Seiko 7057-362
• Seiko 3865-739
• Seiko 5667-265
• Seiko 6334-546
• Seiko 7054-598
• Seiko 4456-458
• Seiko 0761-819