Seiko Cal. 6648 - 181

This Kinetic model from 1965 features a 38mm Titanium case. Powered by the 6648 caliber with 25j jewels beating at 21,600 bph, it delivers a 59 hours power reserve. [seikata-wm-a5d800122939]

Also known as: Turtle

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

38mm

Case Thickness

13.8mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Cream

Jewels

25j

Frequency

21,600 bph

Power Reserve

59 hours

Year

1965

Related Models

• Seiko 7179-900
• Seiko 6166-215
• Seiko 5238-272
• Seiko 3863-687
• Seiko 0776-972
• Seiko 6641-314
• Seiko 6374-384
• Seiko 3853-246
• Seiko 5220-194
• Seiko 0758-126
• Seiko 6669-236
• Seiko 4558-205