Seiko Cal. 6647 - 752

The Seiko 6647-752 represents an important milestone in Seiko's 1999 lineup. Powered by the 6647 caliber with 29j jewels beating at 36,000 bph, it delivers a 48 hours power reserve. [seikata-wm-63c658809564]

Also known as: Emperor, Arnie

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

46mm

Case Thickness

15.1mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

30m

Dial Color

White

Jewels

29j

Frequency

36,000 bph

Power Reserve

48 hours

Year

1999

Related Models

• Seiko 6125-714
• Seiko 4449-757
• Seiko 7146-561
• Seiko 4473-968
• Seiko 5669-141
• Seiko 4580-524
• Seiko 6661-634
• Seiko 7034-363
• Seiko 6636-675
• Seiko 4594-480
• Seiko 6178-666
• Seiko 5673-830