Seiko Cal. 4447 - 884

The Seiko 4447-884 represents an important milestone in Seiko's 1974 lineup. Powered by the 4447 caliber with 29j jewels beating at 21,600 bph, it delivers a 64 hours power reserve. [seikata-wm-8319ced3aaf0]

Also known as: Arnie

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

34mm

Case Thickness

10.5mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Silver

Jewels

29j

Frequency

21,600 bph

Power Reserve

64 hours

Year

1974

Related Models

• Seiko 5221-557
• Seiko 6249-258
• Seiko 6113-297
• Seiko 6286-975
• Seiko 3810-222
• Seiko 4519-915
• Seiko 5621-418
• Seiko 6283-807
• Seiko 7099-139
• Seiko 7097-845
• Seiko 4448-771
• Seiko 6131-800