Seiko Cal. 6344 - 488

This Hand-Winding model from 1966 features a 38mm Titanium case. Powered by the 6344 caliber with 25j jewels beating at 21,600 bph, it delivers a 71 hours power reserve. [seikata-wm-841af4a9486e]

Also known as: Sea Horse

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

38mm

Case Thickness

14.0mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

100m

Dial Color

Champagne

Jewels

25j

Frequency

21,600 bph

Power Reserve

71 hours

Year

1966

Related Models

• Seiko 7158-311
• Seiko 7146-336
• Seiko 6235-576
• Seiko 0744-704
• Seiko 6136-110
• Seiko 6252-872
• Seiko 5639-260
• Seiko 0760-191
• Seiko 0782-713
• Seiko 7174-607
• Seiko 6668-662
• Seiko 7056-330