Seiko Cal. 4444 - 660

The Seiko 4444-660 represents an important milestone in Seiko's 1998 lineup. Powered by the 4444 caliber with 29j jewels beating at 21,600 bph, it delivers a 69 hours power reserve. [seikata-wm-fa471491e243]

Also known as: Emperor

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

43mm

Case Thickness

12.6mm

Lug Width

18mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

150m

Dial Color

Green

Jewels

29j

Frequency

21,600 bph

Power Reserve

69 hours

Year

1998

Related Models

• Seiko 6236-174
• Seiko 6315-254
• Seiko 6642-370
• Seiko 7090-236
• Seiko 7022-549
• Seiko 6678-870
• Seiko 5294-932
• Seiko 7182-710
• Seiko 7073-450
• Seiko 4541-753
• Seiko 5621-323
• Seiko 7076-191