Seiko Cal. 6647 - 514

This Quartz model from 1983 features a 45mm PVD Black case. Powered by the 6647 caliber with 26j jewels beating at 21,600 bph, it delivers a 66 hours power reserve. [seikata-wm-a1e684225b7e]

Also known as: Monster

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

45mm

Case Thickness

13.9mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

Blue Sunburst

Jewels

26j

Frequency

21,600 bph

Power Reserve

66 hours

Year

1983

Related Models

• Seiko 0741-944
• Seiko 3870-266
• Seiko 5223-619
• Seiko 6661-365
• Seiko 6330-479
• Seiko 4559-397
• Seiko 5276-417
• Seiko 6672-821
• Seiko 4513-843
• Seiko 6248-575
• Seiko 7168-780
• Seiko 6169-528