Seiko Cal. 6344 - 781

Released in 1990, the Cal. 6344 with design code 781 was part of Seiko's domestic market collection. Powered by the 6344 caliber with 33j jewels beating at 21,600 bph, it delivers a 36 hours power reserve. [seikata-wm-2ad26deef795]

Also known as: UFO

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

41mm

Case Thickness

13.5mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

200m

Dial Color

Cream

Jewels

33j

Frequency

21,600 bph

Power Reserve

36 hours

Year

1990

Related Models

• Seiko 3879-827
• Seiko 3871-753
• Seiko 4580-227
• Seiko 3841-683
• Seiko 5655-989
• Seiko 4583-640
• Seiko 0711-855
• Seiko 6141-525
• Seiko 6268-174
• Seiko 4520-815
• Seiko 6184-827
• Seiko 6633-789