Seiko Cal. 6664 - 845

The 6664-845 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 6664 caliber with 18j jewels beating at 21,600 bph, it delivers a 53 hours power reserve. [seikata-wm-aa79755c9259]

Also known as: Crown, Golden Tuna

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

36mm

Case Thickness

9.8mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Burgundy

Jewels

18j

Frequency

21,600 bph

Power Reserve

53 hours

Year

1976

Related Models

• Seiko 3899-552
• Seiko 7046-444
• Seiko 7043-296
• Seiko 7059-281
• Seiko 5619-892
• Seiko 3849-646
• Seiko 6235-276
• Seiko 0746-925
• Seiko 5222-719
• Seiko 6368-514
• Seiko 5218-410
• Seiko 6352-904